Question

if the boy wieghs 60kg and girl weighs 20 percent more than that of the boy find the girls weights

Answer 1

Girl weights = 60 kg + (20% of 60 kg)


$= > 60 + ( \frac{20}{100} \times 60) \\ \\ = > 60 + (2 \times 6) \\ \\ = > 60 + 12 \\ \\ = > 72kg$



I hope this will help you



(-:

Answer 2

let girls weight be x
according to the problem
x + 20 % of x = 60
x + 20x / 100 = 60
120x / 100 = 60
120x = 60 × 100
x = 6000 / 120
x = 50