Question

height?
15. Ravi lost his weight in the ratio 5:3. His original weight was 80 kg. What is his new weight?
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Answer 1

Let his weight be 5x and 3x

Total weight of Ravi = 80kg

A/Q

5x+3x=80

=8x=80

=x=80/8

So , x=10kg

Answer 2

Answer:

48

Step-by-step explanation:

Ravi lost his weight =5:3 or 5/3

His original weight is=80kg

then,

80 kg divided by 5/3

so , we recipocal the 5/3 =3/5

the solution is = 80kg of 3/5

then , 80kg divided by 5 = 16

then , 16x3 = 48