Module 2 Test Review

14.50

A baby weighed 7.25 lb at birth. At the end of 8 months, the baby weighed 2 times its birth weight. How many pounds did the baby weigh at the end of 8 months?

5/6 x 16/5

A carpenter wants to cut a board that is 5/6 ft long into pieces that are 5/16 ft long. What expression is equivalent to this problem?

19/20

A meteorologist at a television station reported that a town received 0.95 in. of rain. Which fraction is equivalent to this amount of rain in inches?

108

A pharmacist put 4.536 ounces of vitamin pills into bottles. She put 0.042 ounce of vitamin pills into each bottle. How many bottles did the pharmacist use for these vitamin pills?

1/2

A recipe for cookies requires 2/3 cup of butter. Rama wants to make 3/4 of the recipe. How many cups of butter should Rama use to make the cookies?

0.8

A restaurant offered cooking classes on 24 of the 30 days in November. What decimal is equivalent to the fraction of days in November that classes were offered at the restaurant?

4/5

A restaurant offered cooking classes on 24 of the 30 days in November. What fraction is equivalent to the fraction of days in November that classes were offered at the restaurant?

7/10

Carlos walked to school on 14 of the 20 school days in February. Which fraction is equivalent to the fraction of the school days in February that Carlos walked to school?

0.65

Dolores spent $13.00 of the $20.00 in her wallet. What decimal represents the fraction of the $20.00 Dolores spent?

13/20

Dolores spent $13.00 of the $20.00 in her wallet. What is the fraction of the $20.00 Dolores spent?

Carlos walked to school on 14 of the 20 school days in February. Which decimal is equivalent to the fraction of the school days in February that Carlos walked to school?

0.7

18.125

A baby weighed 7.25 lb at birth. At the end of 8 months, the baby weighed 2 times its birth 2.5 weight. How many pounds did the baby weigh at the end of 8 months?

9

The weight of one serving of trail mix is 2.5 ounces. How many servings are there in 22.5 ounces of trail mix?

7/18

There are 7 girls in a class of 18. What fraction represents the number of girls in the class?

1 and 1/5

What is 4/5 divided by 2/3?

1/5

What is 4/5 x 1/4?

The product will be bigger than 3

What is true about 3 multiplied by 1 and 1/4 must be true?

The product will be smaller than 3

What is true about 3 multiplied by 2/3 must be true?

Tens

What place value does the 2 have in 123?

Hundredths

What place value does the 3 have in 4.0321?

Hundreds

What place value does the 5 have in 572.433?

Tenths

What place value does the 7 have in 1.7?

Millionths

What place value does the 8 have in 0.451238?

The second fraction

When dividing fractions, which fraction do you "flip" the same?

The first fraction

When dividing fractions, which fraction do you "keep" the same?

5/10

Which is bigger: 7/18 or 5/10?

48.12

Which is closer to 48: 48.12 or 47 and 2/3?

47 and 2/3

Which is smaller: 48.12 or 47 and 2/3?

What is the bottom number in a fraction called?

denominator

What is the top number in a fraction called?

numerator