Question

Ethan can blow 15 balloons in 20 minutes, jun wei can blow 18 balloons in 25 minutes and Vishal can blow 16 balloons in 21 minutes. assuming that all balloons are blown to the same size who can blow at the fastest rate.

need full solution step by step

Answer 1

Step-by-step explanation:

Ethan can blow 15 balloons in 20 minutes, jun wei can blow 18 balloons in 25 minutes and Vishal can blow 16 balloons in 21 minutes. assuming that all balloons are blown to the same size who can blow at the fastest rate.

need full solution step by step

Answer 2

Answer:

you have to figure out who blow one baloon in least time

you can see in this case is Vishal

Step-by-step explanation:

Ethan: 15 ballons ... 20 min

1 baloon ... x min x= 20*1 / 15 = 1,333

JunWei: 18 baloons ... 25 min

1 baloon ... x min x= 1*25 / 18 = 1,388

Vishal: 16 baloons ... 21 min

1 baloons ... x min x= 1*21 / 16 = 1,312