Question

14 / 15 = x / 75 solve for x

Answer 1

x = 70

Explanation:

An easy way to solve this problem, which is a proportion, would be to cross multiply:

`(14)/(15) = (x)/(75)`

`15x = 14(75)`

`15x = 1050`

`x = 70`

Hope that helped! :)

Answer 2

Another way of looking at it is using the method of cross-multiplication: When 2 fractions are equal example ab=cd then we may claim that ad=bc . So in this particular case, cross-multiplication yields 15x=1050 . Now dividing both sides of the equation by 15 gives x=105015=70

Explanation: