The conversion factor between Imperial and Metric is
1 inch = 2.54 cm .
So 9,7 ins = 2.54 x 9.7 = 24.638 cm.
3 feet 2.2 inches.
55.5 inches is 140.97 cms.
110 cms = 41.31 inches (to 4 sf)
60.2 inches
About 54 inches
1.48 inches.
10.2362 inches.
11.02 inches.
11.02 inches.
11.69 inches.
17.5 inches is 44.45cm
51.2 (51.1811) inches.