Math, asked by anasnoor687, 1 year ago

a rectangle has length to width ratio of 4 :3 if its length is 20 cm what is its width

Answers

Answered by payal961
6
heya!! mate^_^

your answer is - - - - -

4:3::20:x

4/3=20/x

cross multiplication

4x=60

x=60/4

x=15

width= 3×15

=45
Similar questions