A man completes 3/8 of a job in 12 days. At this rate, how many more days will it take him to finish the job?

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Solution

The correct option is C
20

The man completes 3 parts of work out of 8 parts in 12 days. So, 5 parts is remaining.

As the man works at the same rate,

Parts of work done per days required = constant= \(\frac{3}{12}) = 5/n

So, the number if days required, n = 20 days

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A man completes 3/8 of a job in 12 days. At this rate, how many more days will it take him to finish the job?

The correct option is C 20 The man completes 3 parts of work out of 8 parts in 12 days. So, 5 parts is remaining. As the man works at the same rate, Parts of work done per days required = constant= \(\frac{3}{12}) = 5/n So, the number if days required, n = 20 days

The correct option is C
20

The man completes 3 parts of work out of 8 parts in 12 days. So, 5 parts is remaining.

As the man works at the same rate,

Parts of work done per days required = constant= \(\frac{3}{12}) = 5/n

So, the number if days required, n = 20 days