Tables:

Marco's homework
Number of days | Number of hours
3 | 3.25
9 | 9.75
12 | 13.0
30 | 32.5

Maribella's Homework
Number of days | Number of hours
4 | 4.2
8 | 8.4
20 | 21.0
28 | 29.4


Based on the tables showing the hours of homework done by Marco and Maribella for different periods of time, Which statement is correct?
Answers:


A. There is not enough information to decide who spends less time doing their homework
B. Marco spends less time on homework per night
C. Maribella spends less time on her homework per night
D. Marco and Maribella spend equal time doing their homework

Based on the tables, the correct answer is C. Maribella spends less time on her homework per night.