Question

Mr. Mohan has ₹ 256 in the form of ₹1 and ₹ 2 coins. If the number of ₹ 2 coins

are three more than twice the number of ₹ 1 coins, find the total value of ₹ 2

coins.​

Answer 1

Answer:

103

Step-by-step explanation:

Total money = 256

Denominations = Rs. 1, Rs. 2

Let number of Rs. 1 coins = x

Then number of Rs. 2 coins = 2x + 3

Value of Rs. 1 coins = x × 1 = x

Value of Rs. 2 coins = (2x + 3) × 2 = 4x + 6

Then:

256 = x + 4x + 6

=》 256 = 5x + 6

=》 250 = 5x

=》 x = 50

Rs. 2 coins = 2x + 3 = 100 + 3 = 103