Question

in a bag there are 340 coins of Rs 1, 50 p, 25 p . the ratio of their amounts is 5:4:1 then no. of coins of 25p is​

Answer 1

. Ratio of amounts-5:4:1

5x, 4x, x

5x/100+4x/50+x/25=340

multiply by 100

5x+8x+4x=34000

17x=34000

x = 34000/17=2000

No.of 25 ps Coins = x/25=2000/25

= 80. Ans