If 20% of an equals 20% of b, then 20% of b equals:
A. 4% of a
B. 5% of a
C. 20% of a
D. None of these
Answer:A
If 20% of an equals 20% of b, then 20% of b equals:
A. 4% of a B. 5% of a C. 20% of a D. None of these
Explanation: 20 percent of a = b equals 20/100 a = b a = b,b% of 20 = b /100 x 20 = 20/100 an x 1/100 x 20 = 4/100 a = 4% of a.