Question

Joseph wight is two time the weight of his younger brother find joseph weight if sum of their weight is 63kg

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Answer 1

Step-by-step explanation:

let the weight of younger brother be x

then weight of Joseph = 2x

sum of their weight = 3x = 63 kg

x = 21

so weight of Joseph = 2x = 2 x 21 = 42 kg

Answer 2

Step-by-step explanation:

Let Joseph's brother's weight be x kg

Therefore, weight of Joseph = 2x kg

x + 2x = 63

3x= 63

x= 21 kg ( Brother's weight )

2x= 42 kg( Joseph's weight)

Hope it helps.