Is 5200 ft 145 in greater than less than or equal to 1 mi 40 in?

To compare the two measurements, we need to convert them to the same unit. First, convert 1 mile 40 inches to inches, which is 1 mi * 5280 ft/mi * 12 in/ft + 40 in = 63,280 inches. Then, compare 5200 ft 145 in to 63,280 inches. 5200 ft is equal to 5200 ft * 12 in/ft = 62,400 inches. Therefore, 5200 ft 145 in is less than 1 mi 40 in.