Question

Nalini weighed 80kg .After she had joined a fitness centre,she weighed 56 kg. By what percent did her weight reduce?

Answer 1

Weight before joining fitness canter = 80kg

Weight after joining the fitness canter = 56kg

1. percentage of reduced weight = The difference of the two weights divided by the initial weight * 100
2. that is (80-56)/80*100 which is equal to 24/80*100=30%

Answer 2

Answer:

30%

Step-by-step explanation:

Nalini weighed = 80 kg

After she had joined a fitness centre, she weighed = 56 kg

Weight reduced = (80-56) kg = 24 kg

Therefore, percent of weight reduced = 24/80*100 = 30%