Question

If 45 men can do a piece of work in 49 days, in how many days will 35 men
do it.

Answer 1

Answer:

If 45 men can do a piece of work in 49 days, in how many days will 35 men do it?

So, 35 men will require 63 days to complete the work. 35 men can do the same work in (49*45) / 35 days = 63 days.

Answer 2

Given: 45 men can do a piece of work in 49 days.

To find: We have to find the number of days required to finish the work by 35 men.

Solution:

To determine the number of days we have to follow the below steps-

The relationship of men with work is inverse.

As the number of men increases the working day's decreases.

45 men can do a piece of work in 49 days.

35 men can do the work in-

$45 \times \frac{49}{35} \\ = 63$

The work can be done in 63 days.