Question

The weights of two sumo wrestler are in the ratio 5:7. If the sum of their weights is 480 kg, find their individual weights.

Answer 1

let their weights be 5x and 7x

total weight = 480kg

according to the question,

5x + 7x = 480

12x = 480

X = 480/12

X = 40

Therefore,

5x = 5x40
= 200 kg

7x = 7x40
= 280kg

Answer 2

200kg and 280kg ........