What is 400 Billion times 125 Billion?

What do the letter x and y stand for? What is the reduced fraction of 6 over 3? What is 16.8 written as a fraction? What is 5percent of 600? What are the difference between foot and feet in measurement? How much is one centilitre? What equivalent to 1.75? What is a high low or an average score on the Brigance Screen for a four year old? What is 845 divided by 16? What is 44816 rounded to the nearest? How do you write 88000.00 in numeric? Does the center of a circle turn faster than the outside? How do you express the relationship between the hour hand and the minute hand? How many decimeters are in 9cm? If something is quadrupled how many times has it been multiplied? What is 0.009 rounded? 25049 in word form? What is sixty eight percent as a fraction? How many watts of heat to raise 55.32 gallons of water to 160 degrees? How do you calculate a paticular year growth percent?