Question

If 30% of m is same as 15%of 20% of n

Answer 1

The relationship with m and n is:
10m=n.

Answer 2

30% ×m = 15%*20%*n

30m/100 = 15*20*n/100*100

m/n= (15*20*100)/(100*100*30)

m/n=1
m= n