Answer: The the total number of minutes spent on their homework is 880 minutes.
The difference between the most and the least amount of homework time is 145 minutes
Explanation:
Jonathan did 185 minutes,
Susan did 205 minutes,
Doug did 240 minutes,
Sharon did 95 minutes, and
Bo did 155 minutes.
Total number of minutes will be 185 + 205 + 240 + 95 + 155 = 880 minutes.
The most or highest amount of homework time is 240 minutes. The least or lowest amount of homework time is 95 minutes.
The difference between the most and the least amount of homework time is 240 - 95 = 145 minutes