Chelsea wants to build some birdhouses. She has a 12 foot board of wood. Each birdhouse needs 3/4 foot of wood. How many birdhouses can Chelsea build?(1 point)
Responses
16 birdhouses
1/9 birdhouse
9 birdhouses
1/16 birdhouse
5/8 pound of scrambled eggs needs to be divided equally among 5 plates. How much scrambled eggs does each plate get?(1 point) Responses 1/8 pound Start Fraction 1 over 8 End Fraction pound 3 1/8 pounds 3 Start Fraction 1 over 8 End Fraction pounds 8/25 pound Start Fraction 8 over 25 End Fraction pound 8 pounds
To determine how much scrambled eggs each plate gets, we need to divide the total amount of scrambled eggs (5/8 pound) by the number of plates (5).
To do this calculation, we divide 5/8 pound by 5:
(5/8) pound ÷ 5 = (5/8) pound x (1/5) = (5/8) x (1/5) = 5/40 pound
To simplify the fraction, we can divide the numerator (5) by the denominator (40):
5 ÷ 40 = 1/8
Therefore, each plate will get 1/8 pound of scrambled eggs.
Brianna is taking a writing assessment that has 3 sections. She has a total of 56 of an hour to finish all the sections. If she is allowed the same amount of time to finish each section, how much time does she have to spend on each section?(1 point) Responses 2/5 hour Start Fraction 2 over 5 End Fraction hour 3 3/5 hours 3 Start Fraction 3 over 5 End Fraction hours 2 1/2 hours 2 Start Fraction 1 over 2 End Fraction hours 5/18 hour
To determine the amount of time Brianna has to spend on each section, we need to divide the total time available (56 minutes) by the number of sections (3).
To perform the calculation, we divide 56 minutes by 3:
56 minutes ÷ 3 = 56/3 minutes
To simplify the fraction, we can write it as a mixed number:
56/3 minutes = 18 2/3 minutes
Therefore, Brianna has 18 2/3 minutes to spend on each section.
To find out how many birdhouses Chelsea can build, we need to divide the length of the wood (12 feet) by the amount of wood needed for each birdhouse (3/4 foot).
So, 12 ÷ (3/4) = 12 × (4/3) = 48/3 = 16.
Therefore, Chelsea can build 16 birdhouses.
To determine how many birdhouses Chelsea can build, we need to divide the length of the wood board by the amount of wood needed for each birdhouse.
The wood needed for each birdhouse is 3/4 foot.
The length of the wood board is 12 feet.
To calculate the number of birdhouses Chelsea can build, we divide 12 by 3/4:
12 ÷ 3/4 = 12 x 4/3 = 48/3 = 16.
Therefore, Chelsea can build 16 birdhouses.
To determine how many birdhouses Chelsea can build with a 12-foot board of wood, we need to divide the total length of the wood board by the amount of wood needed for each birdhouse.
Each birdhouse requires 3/4 foot of wood.
So, to find the number of birdhouses, we divide 12 feet by 3/4 foot:
12 feet ÷ 3/4 feet = 12 feet × 4/3 feet
To simplify the calculation, we can convert 12 feet into inches, so it becomes:
12 feet × 12 inches/foot × 4/3 inches = 48 inches × 4/3 inches
Now, we can perform the multiplication:
48 inches × 4/3 inches = 192/3 inches
To convert this fraction into a mixed number, we divide the numerator (192) by the denominator (3):
192 ÷ 3 = 64
Therefore, Chelsea can build 64 birdhouses with a 12-foot board of wood.
choose 1 answer
2/5 hour
Noel has been working on making handmade birthday cards for 11/12 hour. If each card takes 1/6 hour to make, how many cards did he make?(1 point) Responses 1/5 card Start Fraction 1 over 5 End Fraction card 5 cards 5 cards 5/6 card Start Fraction 5 over 6 End Fraction card 5 1/2 cards
To determine how many cards Noel made, we need to divide the total time spent (11/12 hour) by the time it takes to make each card (1/6 hour).
To do this calculation, we divide 11/12 hour by 1/6 hour:
(11/12) hour ÷ (1/6) hour = (11/12) hour x (6/1 hour) = (11/12) x 6/1 = 66/12 cards
To simplify the fraction, we can divide the numerator (66) by the denominator (12):
66 ÷ 12 = 5 1/2
Therefore, Noel made 5 1/2 cards.
Three tennis balls have the same mass. If the total mass of the 3 balls is 6 3/10 grams, what is the mass of 1 ball?(1 point) Responses 2 3/10 grams 2 Start Fraction 3 over 10 End Fraction grams 2 1/10 grams 2 Start Fraction 1 over 10 End Fraction grams 18 9/10 grams 18 Start Fraction 9 over 10 End Fraction grams 10/189 grams
To find the mass of one ball, we need to divide the total mass of the three balls (6 3/10 grams) by the number of balls (3).
To perform the calculation, we divide 6 3/10 grams by 3:
6 3/10 grams ÷ 3 = (63/10) grams ÷ 3
Now, we can divide the fraction by the denominator:
(63/10) grams ÷ 3 = 63/10 grams x 1/3 = (63/10) x (1/3) = 63/30 grams
To simplify the fraction, we can divide the numerator (63) by the denominator (30):
63 ÷ 30 = 2 3/10
Therefore, the mass of one ball is 2 3/10 grams.