A supermarket bought 240 bottles of coke. One third of the drinks were sold on the first day, and one fourth of the total drinks were sold on the second day. How many of them are still unsold?

A supermarket bought 240 bottles of coke. One third of the drinks were sold on the first day, and one fourth of the total drinks were sold on the second day. How many of them are still unsold?

100 bottles more

A supermarket has 35 cases of green tea drinks and 49 cases of black tea drinks. Now we need to stack the two drinks separately, and each stack has the same number of boxes
A supermarket has 35 cases of green tea drinks and 49 cases of black tea drinks. Now we need to stack these two kinds of drinks separately, and each stack has the same number of boxes. How many boxes of drinks can we put in a stack at most? How many stacks of these two drinks are there?

A pile can put up to seven boxes of drinks, five for green tea and seven for black tea
The key is to find the greatest common divisor of 35 and 49 is 7