WHAT IS DD 2648?

Write three prime numbers which multiply to get 462? What is 243 mm in inches? What is 4.5 x 3.5? Is a pencil male or female? You are ordering pizza for a partyOne pizza serves 8 people You expect that there will be 35 people at the party how many pizzas should you order? From where did the name orthocenter was derived? How many 2 feet by 2 feet tiles to cover an area 36 feet by 42 feet? What is the definition for identity properties for addition and multiplication? What is 4860 multiplied by 4? A quadrilateral that is not a rectangle? What 4 digit number is divisible by 5 and 9? What are the 4 ways to solve linear equations? What is Ramanujans taxi number? What happened to man that reveals Pythagoras irrational secret? How do you write a number that has 6 in the tens place? What are the implication if there is no algebra? What is cubic feet for a 10x10 sq ft room? How much of an acre is 11200 sq feet? How much is 20 dollars per hour yearly? How many inches is 1700mm?