Question

A tutor schedules either 30-minute sessions or 60-minute sessions with her students. Last week, the tutor gave 8 sessions which lasted for a total of 7 hours. How many 60-minute sessions did the tutor give last week?

Answer 1

6 60-minute sessions and 2 30-minute sessions.

6 60-minute sessions is 6 hours, 2 30-minute sessions is 1 hour giving a total of 7 hours and 8 sessions.

Answer 2

The tutor gave 7 60-minute sessions.