Question

(10) In a bag, the number of one rupee coins is three times the number of twe rupee coins
the worth of the coins is 180, find the number of each type of coins.​

Answer 1

Step-by-step explanation:

• let the number of one bag =
• 3x =4

1. 3x+x=120
2. 3x+x=120
3. 4x=120
4. x=30
5. y=60