jen and heather went to lunch. when the bill came, jen discovered she had only$6. luckily, heather had enough money to pay the other part, or three fifths. how much did heather pay? how much was the bill?

Answer 1

(2/5)x = 6

x = 6 / (2/5)

x = 6 * (5/2)

x = 30/2 = 15

Answer 2

6 = (2/5) (total)