Question

find compound interest on 40500 at 15/2per annum for 3 years​

Answer 1

Answer:

let us assume that the number of coins of 1 rupee are x

therefore coins of 50 paisa are 3x

amount of 1 rupee coin = 1×x=100x paisa

amount of 50 paisa coins=50×3x=150 paisa

100x+150x=4500

250x=4500

x=18

hope it helps you...........................................///////////////////////////////////////////////////////////////

Step-by-step explanation: