Question

if we get Rs 15 in equal number of 10p and 20p coins,what is the number of coins in each​

Answer 1

Answer:

let no. of 10p be

let no. 20p be

1 rs= 100p

15 rs = 1500p

No. of 10p = 50

p=50×10=500p

No.of 20p = 50

p=50×20=1000p

total p = 1000+500

=1500p

1500p= ₹15