math
posted by mi on .
jeanine used 2 1/2 cups of flour to make muffins and 1 3/4 cups of flour to make biscuits. after bortowing 1/4 cup of flour, she had 2 1/4 cups left to make bread. how much flour did she have to begin with?

2 1/2 + 1 3/4 + 2 1/4  1/4 = ?