How many seconds are in 3 hours and 15 minutes

3 hours and 15 minutes.

How many seconds are in 3 hours and 15 minutes.

1 minute = 60 seconds

15 minutes = 60 × 15 = 900 seconds

1 hour = 60 minutes = 60 × 60 = 3,600 seconds

3 hours = 3 × 3,600 = 10,800 seconds

3 hours and 15 minutes = 10,800 + 900 = 11,700 seconds

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.