Anne wants to buy the smallest tree she can find for her apartment. Which set orders tree heights from tallest to shortest?
a. {4.2 ft, 1 1/4 yd, 3 ft, 34 in.}
b. {34 in., 4.2 ft, 3 ft,1 1/4 yd}
c. {34 in., 3 ft,1 1/4 yd, 4.2 ft}
d. { 1 1/4 yd, 3 ft, 4.2 ft, 34 in.}