How many hours are 930am to 2pm?

A specific year what year was Mary born? What is the degree of comparison is used in this sentence Andy is the youngest of nine children? What is the cost of 100 grams if half a kg cost 40? How heavy is a box of dimes? Which is greater 1,500 centigrams or 1.5 grams? Which quadrilaterals are regular? What is the area of a triangle that has a base of 111 inches and a height of 66 inches? What is eighty-eight times pi? Reciprocals of -1? At his job Peter fills out a time sheet every Friday This week Peter spent 27.5 hours out of 40 hours or 0.6875 of his time working on Project A Which fraction is the best estimate of the time A? How do you split 24 three ways? How much is 50 percent off from 51.96? What percent is 25000000 of 700000000? What does turn to 4 legs 2 legs and then 3 legs? What is 1 ninth in decimal form? What is 18 percent as a fraction in simplest form and as a decimal? What is 93 divided by 13 equals? Is 1301 a prime number? What is 9 divided by 121 equal? What is the value of 4 in 106.245?