Question

if 20 men can complete a pieceof work in 16 days,how many men should be exiled to finish the work in 20 days

Answer 1

answer is 16
expression-
16/20. (taking out 1 worker working in 1 day)
0,8X20. (no. of workers X20 days)
16. ANSWER.

Answer 2

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$\boxed{\huge{ANSWER:}}$
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Varies indirectly.

20 * 20 = 16 * x
20 * 20 / 16 = x
25

Thus, 25 men can do a piece of work in 20 days.
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