Question

If 10 men can take 10 chairs in 10 days,how many men required to make 100 chairs in 100 days

Answer 1

the answer is 10 because
in equation 1
10 men take 10 days to make 10 chairs which means 1 men will take 1 day to prepare 1 chair
therefore in equation 2
10 men will take 100 days to prepare 100 chairs

Answer 2

Given : 10 men can make 10 chairs in 10 days

To find : Number of required men to make 100 chairs in 100 days.

Solution :

10 men required to make 100 chairs in 100 days.

We can simply solve this mathematical problem by using the following mathematical process. (our goal is to calculate the required number of men)

Here, we will be using normal arithmetic method.

So,

In 10 days 10 chairs can be made by = 10 men

In 1 day 10 chairs can be made by = (10 × 10) men

In 1 day 1 chair can be made by = (10 × 10)/(10) men

In 100 days 1 chair can be made by = (10 × 10)/(10 × 100) men

In 100 days 100 chairs can be made by = (10 × 10 × 100)/(10 × 100) = 10 men

(This will be considered as the final result.)

Hence, 100 chairs can be made in 100 days by 10 men