You have a $100 bill. You want to make change into an equal number of $20 bills, $10 bills and $5 bills. Is it possible? If so, tell how many of each bill you have.Can you write this as an equation?

Answer 1

100 = 20x +10x +5x = 35x

x = 100/35 = 20/7 = 2 6/7

= about 3

3 of each would = 60+30+15 = 105 dollars. that's close, as close as you can get to an equal number of each