Rita's
Weight decreased from 80 kg
60 kg. Find the percentage decrease.
Answers
Answered by
10
Initial weight = 80 kg
Final weight = 60 kg
Change in weight = 80 - 60 = 20 kg
Percentage decrease = (20/80)×100 = 25%
Thus, Rita decreased 25% of her weight.
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Answered by
0
Answer:
initial weight (a) : 80 kg
final weight (b) : 60 kg
percentage decrease : (a-b)/a × 100
={ (80-60)/80 }×100
= 20*100/80
= 200/8
= 25
answer : Percentage decrease = 25%
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