IT'S MY LAST QUESTION HELP ME ASAP I NEED IT!

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.