Question

18. A piggy bank contains 7 1 coins, 7 2 coins, 7 5 coins and 7 10 coins.
The number of 7 10 coins is four times the number of 5 coins, eight
times the number of 3 2 coins and sixteen times the number of 1 coins.
If all the money in the piggy bank adds upto 7 555, find the number of
7 10 coins in it.
<(x)​

Answer 1

it is a sum in math

Step-by-step explanation:

all the best for the solution