Answer:
3 because you subtract first and than divide.
Explanation:
3 hours.
English 1.15
Math 1.75
Science (1.15 - 1.05)
1.15 + 1.75 + (1.15 - 1.05) =
1.15 + 1.75 + 0.10 =
3
6.0m questions
7.8m answers