If it takes 78 seconds to go 55 feet you are traveling at 0.48 miles per hour.
78 miles is 126km
78 kilometers = 255,905.512 feet
78 kilometers = 255,905.512 feet
78 kilometers = 255,905.512 feet.
78/12 = 6.5 feet
78' by 23' = 1,794 square feet.
78 kilometres = 255,905.5 feet
78 Litres = 2.754544 Cubic feet
78 feet!78 feet!78 feet!78 feet!
(53 miles per hour)(5280 feet per mile)/3600 sec/hour) = 78 feet per second, to the justified number of significant digits.
1.78 feet is 1.78 feet!