Question

if 10 men can complete 20 unit of work in 10 days, then how many unit of work would 5 men do in 5 days​

Answer 1

Answer:

the right ans is:

5 unit

Step-by-step explanation:

10 man one day work = 1/10

10 men work done in one day = 1/10 * 20 = 2 unit.

Also, 1 men one day work = 2/10 = 0.2 unit.

therefore, 5 men 1 day work = 0.2*5 = 1 unit

Hence, 5 men 5 day work = 1*5 = 5 unit

Answer 2

Answer:

So $5$ men do in  $5$ days  is $5$ units of work

Step-by-step explanation:

Given:

$10$ men

$20$ units of work

$10$ days

$5$ men $5$ days

We need to find the number of units of work

we write as

$\frac{10*10}{20} =\frac{5*5}{x} \\\\x=5$