Question

a bag contains 1 rupee 50 paisa and 25 paisa coins in the ratio 1 : 2 : 4. if the total amount is rs 90, find the number of each kind of coins.​

Answer 1

The number is each coins

1 rupee = 30

50 paisa = 60

25 paisa = 120

Explanation:

1 rupee

50 paisa = 0.5 rupee

25 paisa = 0.25 rupee

1 : 2 (×0.5): 4(×0.25) = 1 rupee : 1 rupee : 1 rupee

90÷ 3 = 30

The number is each coins

1 rupee = 30

50 paisa = 60

25 paisa = 120