The ratio of Anne's height : Ben's height is 7:9. Anne's height is 1.4m. find Ben's height.​

The ratio of Anne's height :

Ben's height is 7 : 9.

Anne's height is 1.4 metres.

Find Ben's height.

Let Ben's height by y meters

Ratio of Annie height and ben height is 7:9

hence 7:9 :: 1.4:y

=>7/9 = 1.4/y

=> 7y = 1.4 * 9

=>y = 1.4* 9/7

= .2*9

=> y = 1.8

hence Ben's Height is 1.8 metres