Question

A man earns rs 2000 and gives 10% of his earnings to charity. how much is his charity amount ?​

Answer 1

rs 200

Explanation:

10% of rs 2000

=
`(10)/(100)` × 2000

= 0.1 × 2000

= 200

Answer 2

given:

earns= rs 2000

gives= 10%

to find:

the amount he gave as charity.

solution:

let's consider the unknown as "x".

`2000 = 100\%`

`x = 10\%`

`(2000)/(x) * (100)/(10)`

`(x)/(2000) * (10)/(100) (reciprocal)`

`x = 200`

therefore, he gave rs 200 of his earnings as charity.