Topic 1 review (Positive Rational Numbers)

Find the quotient. ¹/₄ ÷ ¹/₁₂ =

• ¹/₄₈

• 48

• 3

• ¹/₃

Find the quotient. 2 ¹/₃ ÷ 1 ¹/₃ =

• ⁴/₇

• 1 ³/₄

• 3 ¹/₉

• ⁹/₂₈

Find the quotient. 2 ²/₃ ÷ 6 =

• ⁴/9

• 2 ¹/₄

• 16

• ¹/₁₆

What is the area of a rectangular picture frame with length 4 ⁴/₅ inches and width 6 ¹/₄ inches?

• 30 in²

• ¹/₃₀ in²

• ⁹⁶/₁₂₅ in²

• 24 ⁴/₂₀ in²

Each runner in an 4-mile relay race runs ²/₅ of a mile. Use the number line to find the number of runners on a relay team.

• 4 runners

• 5 runners

• 8 runners

• 10 runners

Which expression has the same value as

8 ÷ ³/₄?

• 8 x ³/₄

• ¹/₈ ÷ ³/₄

• 8 x ⁴/₃

• ¹/₈ ÷ ⁴/₃

Victor made 5 ¹/₂ cups of trail mix to share with his friends. He put ¹/₂ cup of trail mix into each bag? How many bags did he fill?

• 2 bags

• 3 bags

• 10 bags

• 11 bags

Find the quotient. Use the diagram to help. ³/₄ ÷ ¹/₈

• ¹/₆

• 6

• ³/₃₂

• .8

Find the area of a rectangle that is 1 ²/₃ feet long by 2 ¹/₄ feet wide.

• ⁶/_{13 ft}²

• ⁴/_{15 ft}²

• 2 ¹/_{6 ft}²

• 3 ³/_{4 ft}²

A length of string is 16 feet long. Sarah wants to cut it into 1 ³/₅ foot pieces. How many pieces of string will Sarah have?

• ¹/_{10 pieces}

• 10 pieces

• 16 pieces

• 20 pieces

Tags

CCSS.5.NF.B.3