Marci, Bobby, and Max began their homework at the same time. Marci finished her homework in 60 minutes. Bobby finished his homework in 50% of the time it to Marci to finish. Max finished his homework in 150% of Marci's time. How long did each of them work?

Question

Helena Trevino

Mathematics

27 October, 05:15

Marci, Bobby, and Max began their homework at the same time. Marci finished her homework in 60 minutes. Bobby finished his homework in 50% of the time it to Marci to finish. Max finished his homework in 150% of Marci's time. How long did each of them work?

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Answers (2)

Know the Answer?

Zachery Bernard · Answer 1

bobby finished in 30mins because 50% is 1/2 and 1/2 of 60 is 30

max finished in 90 mins because 150% is 1.5 and 1 whole of 60 is 60 had half of 60 to that it equals 90

Jorge · Answer 2

Answer: Marci: 60 minutes

Bobby: 30 minutes

Max: 90 minutes

Step-by-step explanation:

50% of 60 is 30.

100% of 60 is 60, plus 50% is 60+30, which gets you 90.