Question

In August, the Simons' water bill was $48. In September, it was

15% lower. What was the Simons' water bill in September?

Answer 1

40.8

Explanation:

4.8 is 10% so 2.4 is 5%

so 7.2 is 15%

so 48-7.2= Simon's water bill in September=40.8