QUICKL PLZZZ Don’t worry about the other just answer 8 and 9

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?

How do you write 600 as a product of its prime factors (index! )