My guess would be the second choice - 90 degrees , I tried my best because idk if there’s a picture to this or anything :)
Your brother would be nine years old.
Answer:
Dan drank 1 3/8 ths of the bottle of water
Step-by-step explanation:
since the question is asking how much water he drank altogether, it wants you to add
so
7/8+4/8=11/8
Dan drank 11/8 ths of the bottle of water (1 3/8)
