Question

If 28 men can do a work in 65 days, then how many men will do the same work in 35 days?​

Answer 1

Answer:

Let x be the required no. of men to do the same work in 35 days.

The solution is given above the attachment

Answer 2

Given,

$28$ men can do a work in $65$ days

We have to find the how many men will do the same work in $35$ days

Let $x$ be the required number of men do the work in $35$ days

Formula,

$m_{1}\times d_{1}=m_{2}\times d_{2}$

Here, $m_{1}=28, d_{1}=65$ and $d_{2}=35$

Substitute above values in the formula,

$28\times65=35\times m_{2}$

$28\times65=35\times x$

$x= \frac{28\times65}{35}$

$x=\frac{1820}{35}$

$x=52$

Therefore, the answer is $52$.