Answer:
she saves 6.75 with the coupon
125.12 on each bill
Step-by-step explanation:
250.24 divided by 2 = 125.12
45000 x 4 = 180,000
180,000 * 5 = 900,000 ml in 5 days
1 liter = 1000 ml
900,000 / 1000 = 900 liters of water
