Question

a machine manufacturer 72 in 3 hour how much time will it take to manufacture 240 pieces​

Answer 1

Answer:

10 hours

Step-by-step explanation:

Manufactur in 1 hour = 72÷3=24.

Manufactur 240 pieces =240÷24=10

Answer 2

machine manufacturers 72 piece in 3hours

1piece =180/72=2.5min

240 piece =2.5×240=600 min=10hrs