6th grade Fractional Number Computation Review

To multiply two fractions...

• multiply the numerators and keep the denominators constant.
• multiply the numerators and multiply the denominators.
• keep the numerators constant and multiply the denominators.
• guess and check.

1/2 x 3/4 (simplify if needed)

• 3/8
• 3/4
• 4/6
• 3/2

Multiply. Simplify. 8 x 1/5=

• 9/5

• 1 3/5

• 8 1/5

• 7/5

Convert to an improper fraction.

• 8/5
• 11/5
• 11/2
• 2/5

Laurie runs around a track that is 1/4 mile long.  If she does 10 laps around the track, how far does she run?

• 2/5 mile
• 2  1/4 mile
• 2  1/2 mile
• 10  1/4 mile

Mrs. Colucci is having a taco party. She using ¹/₅ pound of beef for each taco. If she plans on making 24 tacos, how much beef will she need? (Simplify your answer if possible.)

• 2 ⁴/₅ pound of beef
• 4  ⁴/₅ pound of beef
• 5  ⁴/₅ pound of beef
• ⁵/₂₄ pound of beef

Simplify 3/9

• 1/3
• 2/3
• 1/9
• 3/9

simplify   6/9

• 2/3
• 2/4
• 3/3
• 2

simplify    15/20

• 5/10
• 3/4
• 2/3
• 1/5

simplify 2/8

• 1/4
• 1/2
• 1/8
• 2/8