There are 30.48 centimetres in one foot. Therefore, rounded to two decimal places, 157.5 centimetres is equal to 157.5/30.48 = 5.17 feet.
There are 12 inches in one foot. Therefore, 157.5 inches is equal to 157.5/12 = 13.125 feet or 13 feet 1.5 inches.
1575 millimeters = 5.17 feet.
One hectare = 107,639.1 square feet.
1 acre = 43559.66 ft2