Question

Sudhir's weight is two times the weight of his younger brother. Find Sudhir's weight if sum of their weight is 57 kg.​

Answer 1

Answer:

19 kg

Step-by-step explanation:

57 kg divided by 3

Answer 2

Answer:

Step-by-step explanation:

Let the weight of his younger brother be x kg.

Then Sudhir's weight = 2x

Sum of their weight = 57 kg

∴ x + 2x = 57

⇒ 3x = 57

⇒ x = 57 / 3 (∵transposing )

⇒ x = 19 kg.

∴ Sudhir' s weight = 2x = 2 × 19 kg = 38 kg is the answer.