18 is what percent of 60
100%/x%=60/18
(100/x)x=(60/18)x
100=3.33333333333*x (3.33333333333)
100/3.33333333333=x
30=x
x=30
now we have:
18 is 30% of 60
18 = x% 60
18 = x/100 60
18 = x/10 6
Multiply 10 on both sides.
180 = x 6
6x = 180
Divide 6 on both sides.
x = 180/6
x = 30
18 is 30 percent of 60.