This question cannot be answered sensibly. A foot is a measure of distance, with dimensions [L]. A ton is a measure of mass, with dimensions [M]. Basic dimensional analysis teaches that you cannot...
Well, lets convert the feet to inches, one foot is 12 inches, so you have 12x5 which equals 60 + 5 which brings it to 65 inches. Now, one inch is 2.54 Centimeters, so, 65x2.54 = 165.1 centimeters....