Question

Heena has only rupees to and rupees 5 question papers if in all she has 80 coins in her purse amounting to Rs 232 find the number of rupees 5 coins

Answer 1

Answer:

Step-by-step explanation:

X+Y=80------1

2X+5Y=232--------2

SOLVE 1 AND 2

2X+2Y=160

2X+5Y=232

-----------------

   -3Y=-72

Y=24

THERE ARE ONLY 24 FIVE RUPEE COIN

Answer 2

24 piece of 5 rupee coins in their purse