Ava needs 1over 8 cups of flour.
Shere 3 over 4 cups of flour for a recipe she wants to make.
How much more flour does Eva need?
Here are the options
1over2 1over4 5over8 7over 8
5/8 cup
We need to convert the masses to the same unit before adding them up. Let's convert them to grams:
0.52 kg = 520 g
280 g = 280 g (already in grams)
1.5 kg = 1500 g
Total mass = 520 g + 280 g + 1500 g = 2300 g
Therefore, the three items have a total mass of 2300 g, which is answer E.
We can substitute the value △ = 6 into each number sentence and simplify:
A. 15 x 6 = 90 ÷ 6
90 = 90 (correct)
B. 8 x 6 = 288 ÷ 6
48 = 48 (correct)
C. 5 x 6 = 216 ÷ 6
30 = 36 (not correct)
D. 2 x 6 = 12 ÷ 6
12 = 12 (correct)
Therefore, the only correct number sentences are A, B, and D.
Ava has
1
8
cup of flour. She needs
3
4
cup of flour for a recipe she wants to make.
How much more flour does Ava need for the recipe?
Ava has 1/8 cup of flour and needs 3/4 cup of flour for the recipe. To find out how much more flour she needs, we can subtract the amount she has from the amount she needs:
3/4 - 1/8 = 6/8 - 1/8 = 5/8
Therefore, Ava needs an additional 5/8 cup of flour for the recipe.
Melinda uses wire for an art project. She needs 2775 centimetres of wire.
Choose an equivalent length of wire for Melinda to use for the project.
To find an equivalent length of wire for Melinda to use, we can convert centimeters to another unit of length, such as meters or kilometers.
Since there are 100 centimeters in a meter, we can divide 2775 by 100 to get:
2775 ÷ 100 = 27.75 meters
Therefore, an equivalent length of wire for Melinda to use for the project is 27.75 meters (or 0.02775 kilometers).
look at this spinner.
Spinner – colours Orange, White, Red, Yellow and Blue. Orange takes the largest amount of the spinner. White is almost as big as orange. Red is half the size of Orange. Blue is slightly smaller than this. Yellow is the smallest at half of the size of Blue.
Which fraction would be a suitable estimate for the chance of the spinner landing on orange?
Based on the description, orange is the largest section of the spinner, which means it occupies the most space. White is almost as big, but we know that orange is still larger. So, a reasonable estimate for the fraction chance of the spinner landing on orange would be greater than 1/2 (since red is half the size of orange, and blue is slightly smaller).
A suitable estimate fraction for the chance of the spinner landing on orange could be 3/5 or 4/7, since it takes up the majority of the spinner but is not the only section.
Marni estimated the total of these three numbers 12 457, 2 341 and 54 955 by rounding each number to the nearest hundred.
Her answer was correct.
Which of these shows Marni’s estimate?
A. 55 000
B. 69 000
C. 69 800
D. 70 000
E. 70 800
To round each number to the nearest hundred, we look at the tens and ones digit. For 12 457, the tens digit is 5, and the ones digit is 7. Since the tens digit is less than 5, we round down to 12 400.
For 2 341, the tens digit is 4, and the ones digit is 1. Since the ones digit is less than 5, we round down to 2 300.
For 54 955, the tens digit is 5, and the ones digit is 5. Since the ones digit is greater than or equal to 5, we round up to 55 000.
Now, we add these rounded numbers together:
12 400 + 2 300 + 55 000 = 69 700
So, the option that is closest to Marni's estimate is option C, 69 800.
This water container is 10 m long, 4 m wide and 3 m deep.
Rectangular prism 3 m x 4 m x 10 m.
What is the volume of water in the container when it is half full?
A. 30 m3
B. 40 m3
C. 60 m3
D. 120 m3
The volume of the container is:
V = l x w x h = 10 m x 4 m x 3 m = 120 m^3
If the container is half full, the volume of water it contains is:
V_water = (1/2) x V = (1/2) x 120 m^3 = 60 m^3
Therefore, the volume of water in the container when it is half full is 60 m^3, which is option C.
The advertisement below appeared online showing the following data.
Column graph – Tasty Juice, The Best Juice Ever!!! Blue column (55), Orange column (60), Green ‘Tasty Juice Flavour’ column (90), Dark blue column (40). Green column wide, other 3 columns same width but smaller. Subtext - Sponsored by Tasty Juice Company, your taste may differ. X axis – Buy Tasty Juice. Y axis – no title.
Which is the most appropriate statement to describe the graph?
A. All information is presented in a similar way.
B. The graph has all parts clearly labelled and visible.
C. The column graph is the best way to show the data.
D. The data may be presented in a biased or misleading way.
E. The graph shows a fair and equal review of drink flavour.
The graph shows the number of purchases for Tasty Juice in different flavors, with each flavor represented by a different colored bar. The green bar represents the most purchased flavor with 90 purchases, followed by the orange and blue bars with 60 and 55 purchases respectively. The dark blue bar represents the least popular flavor with only 40 purchases.
While the graph does not have a title, the axes are labeled, and the data is clearly presented in a column graph. However, it is important to note that the subtext states "your taste may differ," indicating that the data may be presented in a biased or subjective way.
Therefore, the most appropriate statement to describe the graph would be D. The data may be presented in a biased or misleading way.
Mia makes three lamps for a total cost of $100.
Mia sells one of the lamps for $40 and another for $35.
For what price must she sell the third lamp to achieve a profit?
A. more than $25
B. less than $25
C. exactly $25
D. a profit is not possible
Mia makes three lamps for a total cost of $100. This means that the average cost of one lamp is $100 ÷ 3 = $33.33 (rounded to two decimal places).
Mia sells two of the lamps for a combined total of $40 + $35 = $75. This means that she needs to sell the third lamp for at least $100 - $75 = $25 to break even (i.e., to earn back the total cost).
However, the question asks for the price at which Mia must sell the third lamp to achieve a profit. Since the average cost of one lamp is $33.33, Mia can make a profit by selling the third lamp for more than $33.33.
Therefore, the correct answer is A. more than $25.
Line graph titled: Average Monthly Sunrise/Sunset Times for Sunville. The y axis has 24-hour times listed and the x axis has the months of the year, there are two lines on the graph, labelled sunrise and sunset. The line shows sunset begins the year at 1930, decreasing to 1630 halfway between June and July. This then rises to 1900 by the end of the year. The line shows sunrise begins the year at 0430, rises to 0730 between June and July and then decreases to 0430 by the end of the year.
What is the difference between average sunset times in May and December?
A. 1 hour
B. 2 hours
C. 3 hours
D. 10 hours
To find the difference between average sunset times in May and December, we need to look at the points on the graph corresponding to these months and subtract the sunset times.
From the graph, we can see that the average sunset time in May is 18:30 (or 1830 in 24-hour notation). The average sunset time in December is 19:00 (or 1900 in 24-hour notation).
To find the difference, we subtract the May time from the December time:
19:00 - 18:30 = 0:30 (or 30 minutes)
Therefore, the difference between average sunset times in May and December is 30 minutes, or 0.5 hours, which is answer A.
Borobudur Temple in Central Java is the largest Buddhist monument in the world. It was built in the eighth century AD*. Borobudur rests on a square base which has sides measuring 123 metres.
*AD is also known as CE (Common Era).
What is the perimeter of the base of the monument?
A. 123 m
B. 246 m
C. 482 m
D. 492 m
The base of the Borobudur temple is a square with sides measuring 123 meters. To find the perimeter of the base, we need to add up the lengths of all four sides. Since a square has four equal sides, we can also just multiply the length of one side by 4.
Perimeter of the base = 4 x (length of one side)
Perimeter of the base = 4 x 123 m
Perimeter of the base = 492 m
Therefore, the perimeter of the base of the monument is 492 m, which is answer D.
Which number sentences describe the array?
Choose two options.
A. 4 × 5
B. 5 ÷ 4
C. 5 × 4 + 5
D. 5 + 5 + 4 + 4
E. 4 + 4 + 4 + 4 + 4
F. 5 + 5 + 5 + 5 + 5
The array is not given in the question, so we cannot determine which number sentences describe it.
Please provide the array, or more information about the context of the question, so that a proper answer can be provided.
Zep is planning a party.
He has saved $50.
Party Supplies Cost
Drinks $19.95
Chips $15.50
Balloons $10.00
Fruit Salad $22.00
Plates $12.25
Total
How much money would Zep have to borrow to pay the difference for the party, to the nearest whole dollar?
A. $30.00
B. $50.00
C. $80.00
D. $130.00
To find out how much money Zep would have to borrow to pay the difference for the party, we need to add up the cost of all the party supplies and then subtract Zep's savings.
Total cost of party supplies = $19.95 + $15.50 + $10.00 + $22.00 + $12.25 = $79.70
Amount Zep would have to borrow = total cost of party supplies - Zep's savings = $79.70 - $50.00 = $29.70
To the nearest whole dollar, Zep would have to borrow $30. Therefore, the correct answer is A. $30.00.
Teta’s shopping bag contains 3 items:
0.52 kg of beans
280 g of coffee
1.5 kg of rice
Altogether, the three items have a total mass of
A. 347 g
B. 482 g
C. 1832 g
D. 2280 g
E. 2300 g
Salam works for a local shop. A customer gives her a $50 note to pay for:
500 grams of tomatoes at $3 per kilogram
100 grams of mushrooms at $7 per kilogram
250 grams of strawberries at $10 per kilogram
What is the correct change that Salam should give back to the customer?
A. $30.00
B. $34.70
C. $40.25
D. $45.30
First, we need to calculate the total cost of the items purchased:
- The cost of 500 grams of tomatoes is 0.5 kg x $3/kg = $1.50.
- The cost of 100 grams of mushrooms is 0.1 kg x $7/kg = $0.70.
- The cost of 250 grams of strawberries is 0.25 kg x $10/kg = $2.50.
Total cost = $1.50 + $0.70 + $2.50 = $4.70.
Since the customer gave Salam a $50 note, the correct change that Salam should give back to the customer is:
Change = $50 - $4.70 = $45.30
Therefore, the correct answer is D. $45.30.
Mount Kosciuszko is the highest point in Australia, at 2228 metres above sea level.
Lake Eyre is the lowest point, at 15 metres below sea level.
What is the difference, in metres, between the highest and lowest points in Australia?
A. 2213 metres
B. 2215 metres
C. 2233 metres
D. 2243 metres
To find the difference between the highest and lowest points in Australia, we need to subtract the elevation of Lake Eyre from the elevation of Mount Kosciuszko:
Difference = 2,228 m - (-15 m) = 2,243 m
Therefore, the difference between the highest and lowest points in Australia is 2,243 meters, which is answer D.
Which of these shapes has an area that is different to the other three shapes?
A.
Square 6 cm x 6 cm.
B.
Rectangle 12 cm x 3 cm.
C.
Triangle with two sides 8 cm and 9 cm, hypotenuse unknown
D.
Rectangle 8 cm x 4 cm.
We need to calculate the areas of all four shapes to find the one with a different area:
A. Square 6 cm x 6 cm.
Area = length x width = 6 cm x 6 cm = 36 cm^2
B. Rectangle 12 cm x 3 cm.
Area = length x width = 12 cm x 3 cm = 36 cm^2
C. Triangle with two sides 8 cm and 9 cm, hypotenuse unknown.
To calculate the area of a triangle, we need the height or altitude, which is missing. Therefore, we cannot determine the area of this shape with the given information.
D. Rectangle 8 cm x 4 cm.
Area = length x width = 8 cm x 4 cm = 32 cm^2
From the above calculations, we can see that the area of the triangle cannot be determined, so it cannot be the shape with a different area. However, we can see that the rectangle 8 cm x 4 cm has a different area than the other two rectangles and the square.
Therefore, the correct answer is D. Rectangle 8 cm x 4 cm.
This table shows the type and number of prizes left in a lucky dip.
Luke has a
2
7
chance of pulling out the prize that he wants.
Toy car 7. Bubbles 4. Yoyo 2. Lolly pop 1.
What prize does Luke want to win?
A. Toy car
B. Bubbles
C. Yoyo
D. Lolly pop
Out of a total of 14 prizes, there are 7 toy cars, 4 bubbles, 2 yoyos, and 1 lolly pop.
If Luke has a 2/7 chance of pulling out the prize that he wants, then the probability that he wants to win one of the toy cars is:
7/14 = 1/2
Therefore, the prize that Luke wants to win is the toy car, which is answer A.
Which number sentence is correct when △ = 6?
A. 15 × △ = 90 ÷ △
B. 8 × △ = 288 ÷ △
C. 5 × △ = 216 ÷ △
D. 2 × △ = 12 ÷ △
Cara has 72 water bottles to hand out at a drink stop in a bike race.
She puts equal numbers of bottles onto each table at the drink stop and has none left.
Select all of the options that could show the number of tables at the drink stop.
A. 7
B. 9
C. 12
D. 15
E. 24
Cara has 72 water bottles to hand out at a drink stop in a bike race.
She puts equal numbers of bottles onto each table at the drink stop and has none left.
Select all of the options that could show the number of tables at the drink stop.
A. 7
B. 9
C. 12
D. 15
E. 24
Drag and drop the following fractions in order of smallest value (at the top) to the largest value (at the bottom).
One third.
One quarter.
Five eighths.
Seven twelfths.
Jim has three kinds of building blocks.
He records the mass of each kind of building block in a table.
Block Pyramid. Cube. Rectangular prism.
Mass 70 g 100 g 130 g
Jim builds an object using at least one of each kind of building block.
His object has a total mass of 0.5 kg.
Select all of the objects Jim could have made.
A.
Object made of 1 pyramid, 3 cubes and 1 rectangular prism.
B.
Object made of 5 cubes.
C.
D.
Object made of 1 cube, 2 rectangular prisms and 2 pyramids.
On here, we write fractions this way:
5over8 = 5/8
You:
"Ava needs 1over 8 cups of flour.
Shere 3 over 4 cups of flour for a recipe she wants to make."
Shere ?????
If she needs 1/8 cups and has 3/4 cups, she has enough already.
As a matter of fact, she has 3/4-1/8 or 5/8 cups too much.
Check the wording of your question.