Jerry is going to mix up 2 1/2 times a single recipe of sugar cookies. The recipe calls for: 2 1/4 c flour 3/4 c sugar 1/4 tsp baking powder 1/2 tsp salt 1 1/4 c butter 2 eggs 1 1/2 tsp vanilla

just multiply everything by 2

Explanation:

so 2 1/2 convert into 2.50 the 2.50x 2= 5 c of flour then 0.75x2= 1.5 or 1 1/2 c of sugar , 1/4 into 0.25 the 0.25x 2= 0.5 so 1/2 c of baking powder , 1/2 into 0.5x2= 1 c of salt , 1 1/4 into 1.25x2= 2.5 or 2 1/2 c of butter , 2 eggsx 2 times = 4 eggs and finally 1 1/2 into 1.5x 2= 3 c of vanilla there double everything the was honestly a drag lol