Carly is making 3 1/2 batches of biscuits. if one batch calls for 2 1/3 cups of floor, how much flour will she need?

In this question, Carly needs to make 3.5 batches of biscuit and one batch equal to 2 1/3 cups of flour. Then you will get an equation look like this:

1 batch of biscuit= 2 1/3 cups of flour

Then 3.5 batches of cookies would be:
3.5 batches of biscuit * (2 1/3 cups of flour/ batch of biscuit)= 49/6 cups of flour= 8.16 cups of flour

X= 49; x = 4step 1: foilstep 2: equal both to 0step 3: find x individually