Subject :IMO Class : Class 7
If 20% of b = a, then a% of 20 is the same as _____.
A4% of b
B5% of b
C20% of b
DNone of these
If 20% of b = a, then a% of 20 is the same as _____.
A4% of b
B5% of b
C20% of b
DNone of these