Essentially, we want to find the number of ounces of dough she used to measure:
⇒ which means that we must convert the:
⇒ grams of dough to ounces of dough
⇒ 28.6 grams = 1 oz
Essentially,we can set up a proportion:
⇒ 28.6 grams to 1 oz
⇒ is to 200.2 grams to 'x' oz
(mathematically)
Thus 200.2 grams is to 7 oz (rounded)
Answer: 7 ounces
Hope that helps!