To make a scarf Jenny uses blue yarn and white yarn the number of yards of Blue yarn she uses is four times the number of yards of white yarn and each scarf write four ratios to show the number of yards of white yarn to blue yarn for each scarf

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?