Draw a sketch to help you solve this problem. Express your answer in simplest form. Lana put up a strip of wallpaper that was 1 2/6 yards long. She put up another strip that was 1 5/6 yards long. How many yards of wallpaper strips did Lana put on the wall?
A. 2 1/6
yd
B. 3 1/6
yd
C. 2 1/2
yd
D. 3/6
yd