Xiao Hong drinks a cup of milk and drinks it in four times. The first time, she drinks 16% of the milk and then fills it with water; the second time, she drinks 13% of the milk and then fills it with water; the third time, she drinks half a cup and then fills it with water; the fourth time, she drinks it all in one gulp. Does Xiao Hong drink more milk or more water? What do you think?

Xiao Hong drinks a cup of milk and drinks it in four times. The first time, she drinks 16% of the milk and then fills it with water; the second time, she drinks 13% of the milk and then fills it with water; the third time, she drinks half a cup and then fills it with water; the fourth time, she drinks it all in one gulp. Does Xiao Hong drink more milk or more water? What do you think?

16 + 13 + 12 = 12 + 12 = 11 = 1 A: Xiao Hong drinks as much milk as water. I think like this: take the volume of the cup as a unit of "1". First of all, it is clear that the milk has not been added, so Xiao Hong drinks a cup of milk. The second time, she adds 16% of the volume of the cup, and the third time, she adds 16% of the volume of the cup