Question

Preeti has a piggy bank in which she has 50 coins. She has 20 coins of Rs. 5 and rest of the coins of Rs. 10. In total she has Rs. 300 in her bank. Find the number of 10 rupees coins.

Answer 1

Answer:

30

Step-by-step explanation:

if she had only 10 and 5 ₹ coins which were total 50 and we are given that she had 20 5 rupee coins then 50-20=30coins

hope u find it useful :-)

Answer 2

1. she has20coins of 5rupees-100
2. total money 300-100=200
3. then rupees coin will be 10÷200=20
4. 10rupees coin will be 20piece