Question

Zero. 05 is what percent of 20

Answer 1

100%/x%=20/0.05
(100/x)*x=(20/0.05)*x      
- we multiply both sides of the equation by x
100=400*x      
- we divide both sides of the equation by (400) to get x
100/400=x 
0.25=x 
x=0.25