Question

A recipe calls for one batch of dough calls for 2 3/4 cups of flour. Thomas is making 2 1/2 batches of the recipe. How many cups of flour does he need.

Answer 1

6 1/5 cups of flour

do 2 3/4 x 2 1/2

Answer 2

all you have to do is

2 3/4

x

2 1/2

so he needs 6 1/5 flour cups