Question

A bag contains of rs 10,rs 20,and rs100 in the ratio of 10:15:6 amounting rs 40000.how many rs 100 notes are present in the bag

Answer 1

Step-by-step explanation:

Let the number of Rs. 10 notes =2x

Let the number of Rs. 20 notes =3x

Value of Rs. 10 notes =2x×10=Rs.20x

Value of Rs. 20 notes =3x×20=Rs.60x

Total money in the bag =Rs.1600

So,

20x+60x=1600

80x=1600

x=

80

1600

x=20

The number of Rs. 10 notes =2x=40

the number of Rs. 20 notes =3x=60

Total number of notes =40+60=100