Question 516942
Total Number 1:00 coins = x
Total Number of 5.00 coins=105-x

x*1+5(105-x)=205
x+525-5x=205
4x=205-525
4x=320
4x/4=320/4
x=80
Total Number 1:00 coins = x = 80
Total Number of 5.00 coins=105-x = 105-80=25