Question

heya guys

plz help me

Shirisha has 9 rupees in fifty paise and twenty five paise coins. She has twice as many twenty five paise coins as she as fifty paise coins. How many coins of each kind does she have ?

answer only if u know

Answer 1

she has 9 50 Paise coin and 18 25 paise

Answer 2

Hey Mate !
~~~~~~~~~

Here is your answer :
===============================

let the number of fifty paise coins = x

the number of twenty five paise coins = 2x

value of fifty paise coins = x × 50 = 50x / 100= x /2

Value of twenty paise coins = 2x × 25 = 2x × 25/100

= 2x × 1/4 = x /2

Total value of coins = x /2 + x /2

But total value of coins = 9

=> x / 2 + x / 2 = 9

=> 2x / 2

x = 9

Therefore,

number of fifty paise coins = 9

25 paise coins = 2 × 9 = 18

HOPE THIS HELPS U...