What is half of 633?

How big is four square feet? How much is an hour and 52 minutes? How many does a mile equal? How many hundreds make 69500? What is the reduced form of 260 over 468 in a fraction? Solve x in the following 3x14 equals 84x x? 9 of 150 is what number? How many times can 40 go into 120? How many units are in 2 dozen? What number goes in to 169 and 398? A single discount equivalent to a discount series of 40 and 20 is? What is 25 over 5 as a mixed number? What is 16 percent of 100 as a fraction? What is seven and sixth tenths in fraction? What was Einstein's famous equation called? What is the multiplicative inverse of 2 of module 11? What compare means? The equivalent of 110 in Roman numerals? What times what equals 693? What fraction of 2kg is 1kg 500g?