Question

Which proportion will work in order to solve for y? And solve y

Answer 1

The proportion that is feasible to solve for y is given below:

`(RS)/(UT)=(NM)/(PQ)`

=>

`(30)/(y)=(18)/(12)`

Cross multiply

=>

`y*18=30*12`

`y=(30*12)/(18)`

=> y=20

The value of y = 20