Question

I want the answer of both plz
15. I have a total of 300 in coins of denomination 1, 2 and 5.T
number of 2 coins is 3 times the number of 5 coins. The total number
coins is 160. How many coins of each denomination are with me?






16. The organisers of an essay competition decide that a winner in
competition gets a prize of 100 and a participant who does not wing
a prize of 25. The total prize money distributed is 3,000. Find
number of winners, if the total number of participants is 63.​

Answer 1

Answer:

Heyyyyy........................

Answer 2

Answer:

Hey mate..............