Amount of wheat flour added to the muffin batter = [tex]\frac{1}{2}[/tex] cup
Amount of white flour added to the muffin batter = [tex]2 \frac{3}{4}[/tex] cups
Total amount of flour added = [tex]\frac{1}{2} + 2\frac{3}{4}[/tex]
= [tex]\frac{1}{2} + \frac{11}{4}[/tex]
LCM of 2 and 4 is 4.
= [tex]\frac{2+11}{4}[/tex]
= [tex]\frac{13}{4}[/tex]
= [tex]3 \frac{1}{4}[/tex]
Therefore, [tex]3 \frac{1}{4}[/tex] cups of flour are total added.
