Dan drank 7/8 of a bottle of

water during basketball

practice. He then drank

another 4/8 of a bottle after

practice. How much water

did he drink altogether?

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)