Sara needs 1 3/4 flour for a batch of sugar cookies. If she is going to make 4 1/2 batches of cookies for the Travis bake sale, how much flour will she need

7 and 7/8 cups of flour

Step-by-step explanation:

1 batch = 1.75 cups of flour

4.5 batchs = ? cups of flours

this is a simple ratio so you should mutiple the batches of cookies by the cups of flour.

4 1/2 batchs * 1 3/4 cups of flour/batch = 7.875 cups which is 7 and 7/8 cups of flour

Where is the number I need to round to?

(Please don't give me a bad rating i'm trying to help :) )