Question

9/10:x=x:25/10 find the mean propotion

Answer 1

Hey dear!

Here is yr answer.....


9/10:x = x:25/10

9/10/x = x/25/10

9/10×25/10 = x × x

9/4 = x²

√9/4 = x

3/2 = x

x = 3/2


Hope it hlpz....