Question

Can anyone pls solve the 10th problem step by step pls

Answer 1

Step-by-step explanation:

50 p = 0.5 rs

25 p = 0.25 rs

and they are in ratio of 5 : 6 : 8

which means

1 re coins = 5x

50 p coins = 6x

25 p coins = 8x

so 5x + 6x + 8x = 210

hold on

we have to even multiply by their value

1 * 5x + 0.5 * 6x + 0.25 * 8x = 210 rs

this is the equation formed

on solving we get

5x + 3x + 2x = 210

10x = 210

x = 21

so number of

1 re coins = 5x = 5 * 21 = 105 coins

50 p coins = 6x = 6 * 21 = 126 coins

25 p coins = 8x = 8 * 21 = 168 coins