Question

A man can load one box in 9 minutes.A truck can contain 8 boxes.If 16 men

Answer 1

Answer:

1man=1box=9min

16men=16box=9×16=144min

Answer 2

answer is 20 trucks loaded :

1 person in 9 min can load 1 box

1 person in 1 min can load 1/9 boxes

16 person in 1 min can load 16/9 boxes

16 person in 90 min can load 16*90/9=160 boxes

now

8 boxes in 1 truck

so

160 boxes comes under 20 trucks

so answer is 20 trucks loaded

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