+0  
 
0
669
1
avatar
I 3/4 = ?/100
 Mar 29, 2012
 #1
avatar
0
a/b = x/y

You want to get x, so get everything to one side and leave x on the other side.

a*y/b = x

Now simply replace letters with numbers.

3*100/4 = x
x = 75
 Mar 29, 2012

3 Online Users