Mathematics > 2005 > 15

JAMB UTME

The time taken to do a piece of work is inversely proportional to the number of
men employed. If it takes 30 men to do a piece of work in 6 days, how many men are required to do the work in 4 days?

A.
20
B.
35
C.
45
D.
60

Answer: C

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