Question

9. Aperson has a sum of Rs 30, which is made up of
rupee coins, 10 paisa coins and a 5 paisa coins.
There are dozen more 10 paisa coins than rupee coins
and there are twice as many 5 pais a coins. How
many
coins does he have in all?​

Answer 1

Answer:

x=3 no. of rupee coins =6; no. of 5 paisa coins =12; no. of 10 paisa coins =18