Question

jack has a collection of new nickels and quarters. he has a total of 50 coins worth $10.30. how many of each coin does he have?

Answer 1

50 coin -------------> 10.30$
1coin -------------> x $

x * 50 = 10.30 * 1
x=10.30 / 50
x= 0.206 $

for a one coin jack pay 0.206 $