Question

Michael pays his cell phone service provider $49.95 per month for 500 minutes. Any additional minutes used cost $0.15 each. In June, his phone bill is $61.20. How many additional minutes did he use?​

Answer 1

75 additional minutes

Explanation:

61.20 - 49.95 = 11.25 (additional minutes price charged)

11.25 ÷ .15 = 75 (additional minutes)