1. Each apple was sliced into 9 pieces. It there are 315 pieces, how many apples were sliced?   2. A glass of juice requires 4 oranges. If 100 oranges are available, how many glasses of juice can be made?   3. It takes 8 minutes to make a glass of pineapple juice. How many glasses of juice can be made in 760 minutes?   4. How many boxes of 10 can be made from 750 plums?   5. There are 165 fruit trees planted in 5 rows. How many fruit trees are there in each row?