enVision Math, 5th Grade, Topic 10 Practice Test

Manny used the computer for 2/10 of his allotted time before school and 3/10 after school. Which of the following can be used to find how much of his allotted time he used the computer? (10-1)

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Rick made a paper football that was 1 1/6 inches long. Carly made one 5/6 of an inch long. How much longer was Rick's paper football than Carly's? (10-6)

• 1 4/6 inches

• 1 2/3 inches

• 2/3 inch

• 1/3 inch

What is 4 1/6 + 3 1/5? (10-5)

• 7 1/15

• 7 2/11

• 7 11/60

• 7 11/30

Which of the following pairs of numbers has a least common multiple of 24? (10-2)

• 4 and 6

• 3 and 8

• 2 and 12

• 3 and 6

In music, a sixteenth note often receives 1/4 of a beat and an eighth note often receives 1/2 of a beat. What fraction of a beat would a sixteenth note and an eighth note receive together? (10-3)

• 3/4

• 3/8

• 3/16

• 1/4

The table lists sizes of packages of school supplies. What is the smallest number of pencils and erasers that Mrs. Deng can buy so that she will have the same number of each? (10-2)

• 24

• 30

• 60

• 120

Mrs. Jin said that 4/12 of the test items are multiple choice, 5/12 are short answer, and the rest are matching. What fraction of the items are either multiple choice or short answer? (10-1)

• 1/12

• 1/4

• 3/8

• 3/4

Teri and her friends bought a submarine sandwich that was 28 inches or 7/9 yards long. They ate 24 inches or 2/3 of a yard. What part of a yard was left? (10-4)

• 5/6

• 5/9

• 1/9

• 1/18

Casey has $56 to spend on juice and crackers for a party. Juice costs $2 per bottle and crackers cost $3 per box. If Casey would like to buy 2 more boxes of crackers than bottles of juice, how many of each should Casey buy to spend exactly $56? (10-7)

• 12 bottles of juice and 10 boxes of crackers

• 8 bottles of juice and 10 boxes of crackers

• 10 bottles of juice and 12 boxes of crackers

• 8 bottles of juice and 14 boxes of crackers

A green snake is about 8/9 of a yard long. A garter snake is about 13/18 of a yard. About how much longer is the green snake than the garter? (10-4)

• 1/6 of a yard

• 4/18 of a yard

• 5/18 of a yard

• 5/9 of a yard