What three steps should be followed when multiplying fractions?

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

Asap! i'm not good math and i'm lost.

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. chapter reference how much punch can she make if she has only 6 cups of plum juice?