Math 6.4B - Review A

A store clerk put only packages of flour tortillas and packages of corn tortillas on a shelf. The ratio of the number of packages of corn tortillas to the total number of packages on the shelf was 7 to 16.

Which number could be the number of packages of flour tortillas the clerk put on the shelf?

• 23

• 18

• 14

• 32

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6.4.B

The table shows the amount of sugar Fernanda mixes with each amount of water she puts in her hummingbird feeder.

Based on the table, how many cups of sugar should Fernanda mix with 6 cups of water?

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6.4.B

The table shows the heights of different objects in inches and the heights of these objects in units called hands.

What is the height in hands of an object with a height of 72 inches?

• 60 hands

• 18 hands

• 11.5 hands

• 288 hands

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6.4.B

Alex asked a group of students to choose their favorite type of music from the choices of rock, hip-hop, and country. The results of the survey are shown in the graph.

How many students in a class of 360 students would be expected to choose hip-hop or rock as their favorite type of music?

Mathematical Equivalence

ON

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6.4.B

Briana and Roxie each earn an hourly wage. Briana earns $308 for working 14 hours. Roxie earns $288 for working 12 hours. Which statement is true?

• Briana earns more per hour than Roxie.

• Briana and Roxie earn the same hour wage.

• Roxie earns $24 per hour.

• Briana earns $1 more per hour than Roxie.

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6.4.B

Margaret and Amy are both swimming laps in the same swimming pool.

* Margaret can swim 4 laps in 3 minutes.

* Amy can swim 6 laps in 5 minutes.

Based on these rates, which statement is NOT true?

• Margaret can swim 12 laps in 9 minutes.

• Amy can swim 3 laps in 2.5 minutes.

• Amy can swim 2 laps less than Margaret in 15 minutes.

• Amy can swim 15 laps in 18 minutes.

Tags

6.4.B