1/10th of what is ten times greater than 8

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?