How many tens are there in 3 hundred?

What is a variation in math? If you start with 1 p and double it everyday how many days will it take you to get to 1 million pounds? What does 0.400 equal? Why lemons generate greater electricity than lemons? What is 2 and 23 as an improper fraction? How do you round 147.32 to the nearest one? 42.8 percent into decimal? What is the radius of a circle with a circumference of 44 meters? What is a Angle that mesures between 90 and 180 degrees? How many kilometers can a light from a laser travel in a day if this light travels about 30000 km per second? Can 3 separate lines all be perpendicular to each other? What is three quarters of 104? How did agriculture contribute to the development of Egyptian society? How do you write 104.7 million? What is 0.392 rounded to the nearest hundredths? What is the ratio of the length of diagonals of a rhombus? When does Friday come before Thursday riddle? How do you find the legs of a 90 angle triangle? How many three-quarter inches are there in 6 inches? Find same value ratio X to 117and 4 to 9?