The sun is about 93xthe sixth power of 10 (10*6) miles from earth. what is this distance written as a whole number?

How do you answer this question? (step by step)

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?

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