Question

In a bag, the number of one rupee coins is three times the number of two rupees coins. If the worth of the coins is Rs 120,

Answer 1

3xplus2x=120

5x=120

x=120/5

x=24

Answer 2

3x + 2x =120

5x =120

X=120/5

X=24

2*24=48

3*24=72

72+48=120