Question

Reza's weight is 36.5 kg,and his younger brother and hi father's weight are 0.8 times and 1.6 times of his weight,respectively.Find his brother's and his father's weight​

Answer 1

Reza's weight = 36.5 kg

Brother's weight = 36.5 x 0.8 kg = 29.2 kg

Father's weight = 36.5 x 1.6 kg = 58.4 kg