Question

6 man can do a piece of work in 5 days in how many day 10 Man do it
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Answer 1

Given :-

• 6 men can do a piece of work in 5 days

Solution :-

Sam work done by 10 members in how many days ?

→ 6 men = 5days

→ 10 men = ? = x

By cross multiplication,

=> 6(x) = 50

=> x = 50/6

=> Work done by 10 men (x) = 50/6 = 8.3 days

Answer 2

Given :

• 6 man do a piece of work in 5 days

To Find

• In how many days 10 man can finish piece of work

Solution :

Let the required number of days be x

So We know that

• Man = 6 , Days = 5

• Man = 10 , Days = x days

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Explanation :

By inverse variation

➡ 10 : 6 = x : 5

➡ 10 / 6 = x / 5

➡ 6 × x = 10 × 5

➡ x = 10 × 5 / 6

➡ x = 50 / 6

• ➡ x = 25 /3

Therefore,

So 10 man can finish piece of work in

$\sf \implies{ x= \frac{25}{3}days }$