Question

Three workers produce 1500 cans in 4 days. how many days can four workers produce 4000 cans?

a)11
b)10
c)9
d)8

Answer 1

1500 cans / 3 workers = 500 cans per worker.

1 worker makes 500 cans in 4 days.

4 workers x 500 cans = 2000 cans in 4 days.

2000 x 2 = 4000 cans, 4 days x 2 = 8 days.

It will take 8 days.