Question

Shyam lost his weight in the ratio 9:5 . His original weight was 90 kg . What is his new weight

Answer 1

Let new weight be x

Ratio 9:5=90:x

=> 9x = 90 X 5

=> x = 90 X 5/9

=>. x. = 10 X 5

=>. x = 50

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Answer 2

Answer:

Original weight of shyam = 90 kg

Decrease in weight by ratio = 9:5

thus, New weight of shyam = 5/9×90

= 50 kg