How many hundreds are in three thousands?

What is 7 over 8 divided by 16? What is the value of 3 in 389 476? What is x-3 and two thirds equals 2 and two thirds? 1.345 as a fraction? What is the scientific notation of 1580000? What is the variance for these numbers 4.23 5.57 3.04 2.32 0.40 5.10? What is 36 over 84 in lowest terms? Why is picnicked with a k? What is the fraction 8.03? What is the highest common multiple of 20 and 50? Why is the first quadrant the first quadrant? What is the value of the expression 5 2 plus 30 and divide 6? Which one is lighter 2.5 kg or 2500 g? What is 3 7 over 9 as a decimal? What is 6 inches X 8 inches in square feet? How many sig figs are in 2799.7598? Why is it important to have equal lengths of graphite and copper? Is two fourths equal to three eighths? What is the 7 side polygon? What is Roman numeral MDCCCIIC?