How do i solve this question?

Question

In one serving of oatmeal, the ratio of the number of ounces of oats to the number of ounces of dried fruit is 44 to 77.

Drag the numbers into the table to show how many ounces of oats and dried fruit are needed for different servings.

Answer 1

o/f = 44/77 for 1 serving 44 oz of oats, 77 oz of dried fruit

2o/2f = 2(44)/2(77) = 88/154 for 2 servings 88 oz of oat,154 oz dried fruit

no/nf = 44n/77n for n servings, 44n oz of oats, 77n oz dried fruit