Question

Miguel has 400 minutes of prepaid service on his phone each month. If he has used the phone for 3 1/2 hours this month, how many prepaid minutes of service remain?

Answer 1

Explanation:

60 minutes = 1 hour

60 x 3 = 180

60 x 1/2= 30

210 minutes

400 - 210 = 190 minutes remaining