Question

on a shelf books with green cover and that with brown cover are in the ratio of 2 ratio 3 if there are 18 books with brilliant cover so how many numbers of books with brown cover ​

Answer 1

Right Question:-

On a shelf books with green cover and that with brown cover are in the ratio of 2 ratio 3 if there are 18 books with green cover so how many numbers of books with brown cover?

Given:-

Number of books with green cover and brown cover are in ratio 2:3.

Number of books with green cover is 18.

To Find:-

Number of books with brown cover?

Solution:-

Let the ratio be 'x'

Then, the books with green cover is 2x and the books with brown cover is 3x.

Value of 'x':-

$\large2x = 18 \\ \\ \large x = \frac{18}{2 } \\ \\ \large x = 9$

Books with brown cover:-

$\large3x = 3 \times 9 \\ \\ \large3x = 27$

Hence,Number of books with brown cover is 27.

Answer 2

Answer:

number of books with brown cover is 27.