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?

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.

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

Step-by-step explanation:

good luck on your studies! : )

david edward.

where did you get them? if you picked from the grass, is is probably poisonous.

step-by-step explanation: