Due to illness the weight of a person has reduced from 80 kg to 64 kg in a month. The percent decrease in the weight of the person is:
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. 20 %
According to the question
The % decrease in the weight of the person = [(80 - 64)/80] × 100 = (16/80) × 100 = 20%