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Aarons heartbeats 166 times in 120 seconds. Callie's heart 88 times beats 88 times in 60 seconds. Emma's heart beats 48 times in 30 seconds. Galen's heartbeat 22 times and 15 seconds. Which two students' heart rates are equivalent?

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sqvatorex

Answer:

Callie and Galen.

Step-by-step explanation:

Find out how many seconds it take for their heartbeat to beat one time.

166 ÷ 120 = 1.383 (Aaron)

88 ÷ 60 = 1.466 (Callie)

48 ÷ 30 = 1.6 (Emma)

22 ÷ 15 = 1.466 (Galen)

As you see, Callie and Galen's are equivalent.

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