Question

Ravi is 4 times heavier than Raj. Sum of there weights is 80 kg then the
weight of Raj and Ravi is?​

Answer 1

Let Raj's weight be x kg

So, Ravi weighs 4x kg

Therefore, sum of their weight = 5x kg

B.T.P

   5x = 80

=> x = 80/5

=> x= 16

So, Raj's weight = 16Kg

And, Ravi's weight = 4 x 16kg = 64kg

Answer 2

Answer: Raj : 16Kg

Ravi : 64Kg

Step-by-step explanation:

Let the weighted Raj be x

Then weight of Ravi is 4x

Given : x+4x=80

Therefore x=16