Equivalent Rates and Ratios

Amy can swim 3 laps in 2 minutes. Which is THREE are equivalent?

• 6 laps in 4 minutes

• 27 laps in 18 minutes

• 12 laps in 8 minutes

• 15 laps in 10 minutes

Tayler earns $308 for 14 hours. Which is an equivalent rate?

• $22 per hour

• $24 per hour

• $45 per hour

• $32 per hour

• Yes

• No

A 6th grade teacher can grade 25 assignments in 20 minutes. At this rate, how many assignments can be graded in 32 minutes?

Jose collects baseball and pokemon cards. The ratio of baseball cards to total cards is 7 to 16. What number represents the ratio of pokemon cards Jose collects.