If the nickels are three times more than the number of quarters, nickels and quarters are?
The total value of coins and nickels districts is $ 3.20.
Nn Nickels: 5n + 25 (1/3N) = 320 3n + 15 (1/3N) = 192 3n + 5n = 192 8n = 192 n = 24 Number of [...]