Rate change word problems. question attached

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top