Courtney makes cookies for a bake sale. To save time, she prepares batches of a flour and sugar mixture prior to baking the cookies. One batch of cookies calls for 4141/4 cups of flour and 1.625 cups of sugar. Sally prepares two batches of cookies. How many cups of flour and sugar mixture will she need? estimate and solve

for 2 batches, just double the amount of each ingredient, right?

then add the two amounts for the total mixture.

I'll let you decide just what 4141/4 means