Question

one rupee coins weighing 5 grams,two rupees coins weighing 10 grams and five rupee coins weighing 15 grams having a total of 200 grams. If the number of total coins is 24, how many coins of one,two & three are there?

Answer 1

Answer:

13 one rupee coins

6 two rupees coins

and 5 five rupees coins

Step-by-step explanation:

total number of coins = 13+6+5=24

total weight of coins = 5*13+10*6+15*5=200