You received this assignment because your score was less than 70% on the Unit 7 test.
You received this assignment because your score was less than 70% on the Unit 7 test.
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
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Question 6
6.
Question 7
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Question 8
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Question 9
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Question 10
10.
Which equation is represented on the number line below?
3/4 × 3 = 21/4
1/4 × 3 = 3/4
3/4 + 3 = 33/4
1/4 + 3 = 31/4
Which model represents 4 × 2/3?
Which model represents 6 ÷ 1/8?
A recipe for a batch of cookies calls for 1/4 teaspoon of salt. A container of salt has a total of 12 teaspoons of salt. How many batches of cookies can be made using all the salt in this container?
3
48
16
8
Andrew bought a fish bowl that holds 1/3 gallon of water. Andrew used a small container to fill the fish bowl. If it took 5 full smaller containers to fill the fish bowl, how many gallons of water fills one smaller container?
12/3 gallons
51/3 gallons
15 gallons
1/15 gallons
Simplify the expression below.
[(9 – 2) × (2 + 1)] ÷ (1/4 + 3/4)
3
4
16
21
Simplify the expression below.
4 + 7 ÷ (51/2 + 11/2) × 3 – 1
6
7
21
12
Anna has 1/3 yard of fabric. She wants to cut the fabric into 3 equal pieces. Which fraction model shows the length of each piece of fabric?
Which of these is the best estimate of 68 × 1/7?
1/490, because 68 is close to 70 and 1/70 × 1/7 = 1/490.
490, because 68 is close to 70 and 70 × 7 = 490.
1/10, because 68 is close to 70 and 701/70 ÷ 1/7 = 1/10.
10, because 68 is close to 70 and 70 ÷ 7 = 10.
The dolphins at an aquarium are fed 67 buckets of fish each day. The penguins
are fed 1/8 as many buckets of fish as the dolphins.
Which is the best estimate of the number of buckets of fish the penguins are fed
each day?