Mitchel needs to make three servings of a pancake recipe . The original recipe calls for 1 1/3 a cup of flour. How much flour does he need for 3 servings

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.