1) 4 yd = 12 ft (1 yd = 3 ft)2) ½ ft = 6 in (1 ft = 12 in)3) 6 yd = 216 in (1 yd = 36 in)4) 72 in = 2 yd (1 yd = 36 in)5) 22.5 yd = 67.5 ft (1 yd = 3 ft)6) 2 mi = 10,560 ft (1 mi = 5,280 ft)7) 12.7 in = 32.258 cm (1 in = 2.54 cm)8) 137.16 cm = 53.98 in (1 cm = 0.393701 in)9) 5 kg = 11.02 lb (1 kg = 2.20462 lb)10) 220 lb = 99.79 kg (1 lb = 0.453592 kg)