Current location - Recipe Complete Network - Take-out food franchise - There are three pieces of sugar, one for each half snack. How long will it take to complete? Why?
There are three pieces of sugar, one for each half snack. How long will it take to complete? Why?
There are three kinds of sweets, one every half hour, and it takes an hour to finish them. Because there will be half an hour to eat sugar and then eat the next piece, and half an hour to eat the second piece, it takes a total of one hour to finish three pieces of sugar.