indira
Popular questions and responses by indira
math
The length of a rectangle is twice its breadth. If the perimeter is 42cm, find: 1) the length 2) the breath
asked on February 27, 2017 
math
A rectangular savannah is 30m long by 15m wide. The Ministry of Education wants to fence that savannah using posts and wire. If the posts, costing $18.00 each, are placed 5m apart andt the wire cost $35.00 per metre. Calculate the cost of the posts and
asked on January 20, 2017 
maths
There 168 students in a school. There are twice as many girls as there are boys. a) Calculate the number of girls in the school. b) the students are to be divided into seven classes so that each class has the same number of girls and boys. i) calculate the
asked on April 18, 2017 
maths
A class of 50 students has to perform exercises in groups of 2 OR 3 students. The numberof groups with 2 students is the same as the number of groups with 3 students. a) How many groups of 2 students and 3 students can be formed? b) Each group must use 2
asked on November 7, 2016 
maths
There are 450 oranges and mangoes in a fruit stall. There are twice amount of mangoes as there are oranges. a)how many oranges are there in the stall? b)2/3 of the oranges are green and the others are ripe. How many oranges are ripe? c)A box can hold 24
asked on May 5, 2017 
math
76 divided by ? = 10012 = What number should be placed in he box to make the statement true
asked on February 12, 2018 
maths
A pie chart says that there is a number of animals on a farm. If there ARE 55 COWS, 65 GOATS and 50 sheep. How many pigs are there?
asked on August 16, 2017 
maths
pictures are numbered in sequence from 1 to 152.Zack is sticking 8 pictures in order on a bristol board to form posters. a)How many posters can Zack make? b)On which poster can picture numbered 60 be found?
asked on May 5, 2017 
maths
Mr. Jones bought a stove at a discount of 20%. The price of the stove is $4,000. a)Calculate the discount in dollars. b)What was the cost of the stove after the discount? c)Mr. Jones paid VAT of 12 1/2% on the discounted price. How much VAT did she pay?
asked on May 5, 2017 
maths
Jade is 9 years old. The sum of her parents age is the square of Jade's age Her father is 11 years older than her mother. A) How old is Jade's mother?
asked on May 5, 2017 
maths
A floor is to be carpeted. The width is 6m and the length 4 1/2m. a) calculate the area of the floor. b)If the carpet is sold $20 per meter squared. Calculate the cost of the carpet to cover the entire floor.
asked on May 5, 2017 
math
A janitor cleaned a classroom and found 6 pens, 8 pencils, 3 erasers and 7 sharpeners. What percent of what found is pencils?
asked on March 27, 2017 
math
A rectangular piece of land has a flower garden in the middle surrounded by a walkway 1m wide all around. The flower garden is 12m by 6m. calculate the area of the piece of land that does not have flowers.
asked on January 20, 2017 
math
A rectangular savannah is 30m long by 15m wide. The Ministry of Education wants to fence that savannah using posts and wire. If the posts, costing $18.00 each, are placed 5m apart andt the wire cost $35.00 per metre. Calculate the cost of the posts and
asked on January 20, 2017 
maths
every 20m along a street there are lamppost from beginning to end. a) the street is 800m long. How many lamppost are there on the street? b) how many 20m spaces are there along the street? c) Frankie lives between the lampost 21 and 22. How far from the
asked on November 15, 2016 
maths
Find the radius of a circle given that the circumference is 66cm.
asked on November 14, 2016 
physics
A stone is thrown horizontally with an initial speed of 10 m/s from the edge of a cliff. A stop watch measures the stone's trajectory time from the top of the cliff to the bottom to be 4.3 s. What is the height of the cliff?
asked on September 13, 2010 
math
2 2/3 + 1 1/5 / 5 4/5 in bodmas form. Ms. Sue please help solve
asked on September 6, 2018 
math
2 2/3 + 1 1/5 divided by 5 4/5 in bodmas form
asked on September 6, 2018 
maths
At a school Christmas party, the entire school population was treated. 60 boxes each containing 30 cupcakes were ordered. Each class received 2 boxes in equal distribution. 3 cupcakes were given to each child. What was the total population of the school ,
asked on April 18, 2018 
math
the length of a rectangle is twice the width. If the area is 72 metres squared, calculate the length and the width. length: width:
asked on February 10, 2018 
maths
jerry bought a piece of wood 5m long. he used 3/8 of the wood for a frame. and 1/5 to fix a door. he used the remainder of the wood on a kitchen cupboard. what fraction did he use on the cupboard
asked on October 24, 2017 
maths
In 2002 Jamal was 21 years old. In 2005 Jamal will be three times as old as Malcolm. a. how old will malcolm be in 2005 b. how old was malcolm in 2002
asked on October 19, 2017 
math
Ricky had come limes. he gave 25% of the limes to roberta and sold Tonia 2/9 of the remainder. He remained with 280 limes. Calculate a) how many limes Ricky had at first b) Tonia gave .375 of her limes to her mother. How many limes did Tonia keep for
asked on July 20, 2017 
math
A cake and three ice creams together cost $210. Mary bought a cake and two ice creams for $200. a) Calculate the cost of 1 ice cream b) the cost of the cake c) the cost of 3 cakes and 5 ice creams
asked on July 20, 2017 
MATHS
Ryan picked a bucket of plums. He made 13 heaps. Each heap contained 6 plums and had 3 extra plums. How many plums did ryan pick?
asked on May 12, 2017 
maths
The following shows the goals scored by 3 players in a football match. A total of 15 goals were scored. Keshore O,O,O Lester O,O richard O,O AND 1/2 How many goals does O represent
asked on May 12, 2017 
maths
larry bought a bicycle for $1500 and sold it to make a profit of $300. Express the profit as a percent of the cost price
asked on May 1, 2017 
math
In 2002 Lamal was 21 years old. In 2005 Jamal will be three times as old as Malcolm. a) How old will Malcolm be in 2005 b) How old was Malcolm in 2002?
asked on April 24, 2017 
math
In 2002 Lamal was 21 years old. In 2005 Jamal will be three times as old as Malcolm. a) How old will Malcolm be in 2005 b) How old was Malcolm in 2002?
asked on April 24, 2017 
maths
The following shows the number of chairs rented and returned to Zippy party rentals. For the period Monday to Friday of a week in May. Number of chairs rented: Mon: 113 Tues: 367 Wed:258 Thurs:969 Fri: 1,083 Number of Chairs returned: Mon: 46 Tues: Wed: 96
asked on April 21, 2017 
math
Six boys ran a 100m race.Time taken to run the race is 14 seconds. The time in seconds taken by each boy is shown below. Al  11 seconds Ben 12 Seconds Che  14 Seconds Don  12 Seconds Eze  10 Seconds and Fred  13 Seconds a) Who won the race b) For
asked on April 13, 2017 
math
Asha wants to buy a smart phone. Three stores have the model she wants advertised as follows: I shack regular price $5,800. Discount 20% off MobileT  Regular price 5610. Discount 1/3 off Cell G  Sale price 3,860 a) What is the cost of the smart phone at
asked on March 24, 2017 
math
In one day, Factory A produces 1650 video games, while Factory b produces 123 Fewer video games than Factory a a) How amny video games does Factory B produce in one day? b) How many more video games are produced by Factory A than by Factory B in Five days?
asked on March 24, 2017 
maths
In Mrs chins class 1/3 of the students drank juice, 1/4 of the remainder drank water and the others drank soft drinks a) What fraction of the class drank water? b) If there are 48 students in Mrs chins class how many students drank softdrinks?
asked on March 24, 2017 
math
Students of a standard 4 class planted ochro plants for their CAC project. If the plants increased every week in height by .25 metres every week. How many weeks would it take for the plants to grow to a height of 1 metre?
asked on March 24, 2017 
math
Tom's tshirts were either red, yellow or green. 20% of the tshirts were red, 50% were green and the the remaining 27 were yellow. A)hoow many tshirts does he have altogether how many tshirts were red how many more green tshirts has he than yellow
asked on March 2, 2017 
math
BUY 6 APPLES AND GET 1 FREE APPLES COST $4.00 EACH Sahida purchased $120 worth of apples. a) How much free apples did she get? b) How many apples did she get altogether? c) Sahida's friends also bought the apples on sale. She received 21 apples altogether,
asked on March 1, 2017 
math
At a party Juna bought 8litres of lemonade. there were 24 people at the party and each drank 30ml of lemonade: 1)how much lemonade, in litres was consumed? 2) how much lemonade was left over?
asked on March 1, 2017 
math
The data shown below shows the number of students in a school. Std 1  25 students std 2  20 students std 3  18 students std 4  17 students, If the school has 27 (2) seaters to seat all the students in the classes, how many (2) seaters are needed to
asked on March 1, 2017 
math
The data shown below shows the number of students in a school. Std 1  25 students std 2  20 students std 3  18 students std 4  17 students, If the school has 27 (2) seaters to seat all the students in the classes, how many (2) seaters are needed to
asked on March 1, 2017 
math
In a town of 5,000 people 30% are children.If 60% of the children are boys, how many girls are there in the town.
asked on March 1, 2017 
math
Sam worked from 7:30am to 4:00pm from Monday to Friday. If he earns $24.00 per hour for the first 35 hours and time and a half for over time, calculate the following: a)The number of hours he works weekly. b) Regular time salary c) Overtime Salary d)Total
asked on February 28, 2017 
math
The mass of a packet of wafers is 64 grams. In each packet there are 4 wafers. If the packets must be placed into a box that can hold a maximum of 3.2 kilograms, calculate: a) The mass of one wafer. b) The number of wafers that the box can hold.
asked on February 28, 2017 
math
Fifteen oranges cost $6.00. a) How much will Anna have to pay for 32 oranges? b) How many oranges can she buy with $32.00?
asked on February 28, 2017 
math
The mass of a packet of wafers is 64 grams. In each packet there are 4 wafers. If the packets must be placed into a box that can hold a maximum of 3.2 kilograms, calculate: a) The mass of one wafer. b) The number of wafers that the box can hold.
asked on February 28, 2017 
math
Chris went to his friend Andrew’s birthday party. He travelled 0.55 the distance by bus and walked the rest. a) What fraction of the distance did Chris walk? b) If Chris walked a distance of 1.8km, how far from Andrew did he live? Answer km
asked on February 28, 2017 
math
A roll of ribbon is cut into 28 pieces, each \frac{3}{4} m long. What was the TOTAL length of ribbon on the roll?
asked on February 28, 2017 
math
A circular pie was cut into 6 equal slices. Calculate the angle formed by each slice.
asked on February 28, 2017 
math
The container when 3/5 filled can hold 45 marbles. a) How many will it hold when filled? b) How many more marbles are needed to completely fill the container?
asked on February 28, 2017 
math
Father gave Sue \frac{1}{8} of his money, gave Henry \frac{1}{2} of the remainder and kept the rest. Calculate the following: a) The fraction that Henry got. b) What fraction of the money was left? Answer c) If father had $240.00 at the beginning, how much
asked on February 27, 2017 
math
John scored a mean mark of 75 in 3 tests. If he scored 55 in another test, find his new mean.
asked on February 27, 2017 
math
When a certain number is divided by 16, it has a quotient of 18 and a remainder of 10. What is the number?
asked on February 27, 2017 
math
John scored a mean mark of 75 in 3 tests. If he scored 55 in another test, find his new mean.
asked on February 27, 2017 
Math
If 2/3 of my money is $18. How much money do i have in all
asked on January 27, 2017 
math
In 2001 Shammera was 16 years old. In 2006 Shameera will be 3 times as old as his cousin Samuel. How old will samuel be in 2006?
asked on January 27, 2017 
math
Sandra took a loan of $25,000 and had to repay $29,500. at the end of 3years. At what rate of interest did she get that loan
asked on January 27, 2017 
math
farmer nick planted a line of coconut trees along the length of his land. If he planted them 4m apart and the distance between the 1st and last tree last trees is 100m. Calculate the number of trees he planted.
asked on January 27, 2017 
math
if 2/3 of my money is $18. how much do i have in all?
asked on January 27, 2017 
grammar
Which sentence is proper? 1) My father suffers from arthritis. or 2) My father suffers of arthritis.
asked on January 25, 2017 
math
I work from 8am to 5pm each day from Monday to saturday. If I get $22 an hour, calculate my yearly salary.
asked on January 20, 2017 
math
ted works 8 hours a day for 5 days a week at an hourly rate of $90.20. a. what is his weekly salary? b. what's his salary if he works 8 hours a day for 5 1/2 days a week at an hourly rate of $80.00?
asked on January 10, 2017 
math
sasha used 55% of her savings to buy a game. She has $135 remaining. How much was her savings before buying the game?
asked on December 22, 2016 
math
Fariza gave .3 of her flowers to her sister, 4/7 of the remainder to her brother. Fariza remained with 45 flowers. a) Calculate the percentage of flowers Fariza kept for herself. b) How many flowers Fariza had at the begining? c) Calculate how many more
asked on December 15, 2016 
math
sharon's onions cost $2.75/200g and Arnold's Onions cost $3.00/1/4kg a) Which of the vendors is selling onions more expensive/ b) How much would 1kg of onions cost?
asked on December 15, 2016 
math
A restaurant has tables that can seat either 4 or 7 persons. there are 12 four seaters and 8 seven seater tables. a) what is the largest number of persons that can be seated if all the four seater tables only are occupied? b) 83 persons are to be seated
asked on December 15, 2016 
maths
A restaurant has tables that can seat either 4 or 7 persons. there are 12 four seaters and 8 seven seater tables. a) what is the largest number of persons that can be seated if all the four seater tables only are occupied? b) 83 persons are to be seated
asked on December 14, 2016 
maths
20% of the sandwiches in a restaurant had fish. 1/4 had cheese and the remaining 77 had vegetables. a) what decimal fraction of the sandwiches had vegetables? b) How many sandwiches were in the restaurant? c) How many more cheese sandwiches than fish
asked on December 14, 2016 
maths
a piece of land has a perimeter of a regular pentagon. The perimeter of the land is 2510m. calculate the length of one side of the land
asked on December 14, 2016 
Maths
A piece of land has the shape of a regular pentagon. The perimeter of the land is 2510m. Calculate the length of one side of the Land.
asked on December 14, 2016 
math
Item cost $6750 vat inclusive. If VAT was charged at 12.5% what was the cost of the item before VAT?
asked on December 1, 2016 
math
A rectangular piece of land has a perimeter of 250m. If the length is 65m. What is the width?
asked on November 29, 2016 
maths
To raise funds to purchase gym equipment at school. Peter decided to sell juice. he sold them in cups each holding 250ml for $2 per cup. He sold 45 cups and the juice finished. a) how much juice did he he initially have? b) It cost him $30 to make the
asked on November 29, 2016 
math
An entire bag containing 4.8kg of coffee was repacked into smaller packets. each containing 250g. a) How many smaller packets were obtained? b) How much grams of coffee remained after the maximum amount of packets were obtained?
asked on November 29, 2016 
math
A box containing 150 oranges was bought for $120.00 The oranges were sold in heaps of 6 for $10.00. a) How many heaps of 6 were sold? b) Calculate the profit made
asked on November 29, 2016 
math
Farmer Rex planted 48 rows each having 30 corn trees. a) How many corn trees did he plant? b) 1006 plants grew. What percentage of the plants did not grow?
asked on November 29, 2016 
maths
An entire bag containing 4.8kg of coffee was repacked into smaller packets. each containing 250g. a) How many smaller packets were obtained? b) How much grams of coffee remained after the maximum amount of packets were obtained?
asked on November 29, 2016 
maths
A box containing 150 oranges was bought for $120.00 The oranges were sold in heaps of 6 for $10.00. a) How many heaps of 6 were sold? b) Calculate the profit made
asked on November 29, 2016 
maths
Kerry added N to 2 3/5 and got 6. What is a the value of N
asked on November 29, 2016 
maths
A school has 250 children, Eighty are boys. What percentage are girls?
asked on November 29, 2016 
maths
A watch was sold to a customer for $1,040 to make a profit of $240 a) Calculate the profit percent on the watch? B) The customer AMANDA GARCIA had her name engraved on the watch at the cost of $6.50 for each letter of her name. Calculate the cost of the
asked on November 27, 2016 
maths
An exercise machine is marked at $2400 before VAT at 15% is included. a) calculate the VAT b) calculate the cost after VAT c) If 20% discount was given to the customer before the VAT was included. What discount but before the VAT?
asked on November 27, 2016 
maths
Paint is stored in 36litres barrels. The content of the barrels is poured into 800ml cans for sale. a) how many cans can be filled from one barrel. b) 60 cans are packed into every box for delivery. Write as a Mixed number. the number of cans made from one
asked on November 27, 2016 
maths
Bob works in construction and works 8 hours each day. (a) if he spends 7/12 of the time mixing cement and the remainder of the time laying bricks. How much time does he spend laying bricks each day? (b) Bob's supervisor wants him to spend the same amount
asked on November 22, 2016 
maths
every 20m along a street there are lamppost from beginning to end. a) the street is 800m long. How many lamppost are there on the street? b) how many 20m spaces are there along the street? c) Frankie lives between the lampost 21 and 22. How far from the
asked on November 14, 2016 
maths
After every three red buttons on a pattern, four black buttons are placed. After using 15 red buttons, how many black buttons are used
asked on November 14, 2016 
maths
every 20m along a street there are lamppost from beginning to end. a) the street is 800m long. How many lamppost are there on the street? b) how many 20m spaces are there along the street? c) Frankie lives between the lampost 21 and 22. How far from the
asked on November 14, 2016 
maths
how do u paste a diagram on page please
asked on November 14, 2016 
maths
what number must be added to 7/12 to get two wholes
asked on November 14, 2016 
Maths
the height of the can is 20cm Ms. Sue
asked on November 14, 2016 
maths
the lid of a tin has a circumference of 88cm. given that the Area of the Lid is 616cm squared. What is the volume of the can?
asked on November 14, 2016 
maths
After 3 red buttons on a pattern, 4 black buttons are placed. After using 15 red buttons. how many black buttons are used?
asked on November 14, 2016 
maths
how many 1/4 litres are there in 3.5 litres?
asked on November 8, 2016 
maths
in a school each class has 7 charts to display on a notice board. Each chart must have 9 thumb tacks to support it. a) How many tacks are needed if three classes have to display their charts on the notice board? b) The three classes have a total of 171
asked on November 7, 2016 
maths
in Mrs. chin class 1/3 of the students drank juice. 1/4 of the remainder drank water and the others drank soft drinks. 1) what fraction of the class drank water? 2) if there are 48 students in her class, how many students drank soft drinks?
asked on November 7, 2016 
Physics
PLEASE HELP!! The x and y cooridinates of an object are given by x(t) = (10 m/s)t + (5 m/s2)t2 + (3 m/s3)t3 y(t) = (20 m/s)t  (10 m/s2)t2 + (2 m/s3)t3 where x and y are in meters and t is in seconds. What is the object's acceleration at t = 1 s? Please
asked on September 14, 2010 
Physics
PLEASE HELP!! The x and y cooridinates of an object are given by x(t) = 10t + 5t^2 + 3t^3 y(t) = 20t  10t^2 + 2t^3 where x and y are in meters and t is in seconds. How fast is the object traveling at t = 1 s? Please explain in detail how to do this
asked on September 14, 2010

chemistry
Add water to dissolve then filter to obtain PbCo3 as you're residue and Na2Co3 as the filtrate. Dry the insoluble PbCo3 between filter papers and you obtain solid PbCo3
posted on November 7, 2019 
maxima/minima problems
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posted on March 7, 2019 
math
no BODMAS
posted on September 6, 2018