1. Each apple was sliced into 6 pieces. It there are 198 pieces, how many apples were sliced?   2. A glass of juice requires 2 oranges. If 138 oranges are available, how many glasses of juice can be made?   3. It takes 9 minutes to make a glass of pineapple juice. How many glasses of juice can be made in 144 minutes?   4. How many boxes of 9 can be made from 144 plums?   5. There are 360 fruit trees planted in 9 rows. How many fruit trees are there in each row?