Help me with this question

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

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

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost