What is 1000-550?

What is another name for Micrometer? What is The quotient of 56 and b? What is 180 degress angel called? How much one-tenth of 3 pound? How much is 13 divide by 325? What is 534 with 40 percent off? How do you put 0.7 in to a percentage? What does fold in half crosswise mean? 28 percent in fraction? Why do people say a squared plus b squared equals c squared is not correct? What is the fraction benchmark closest to-0.46? The crash risk of teenage driver decreases with one two or three or more passenger? How long is two feet? What another name for a shape that looks like an diamond? What is 30 percent of 498? Is 312 odd or even? How do you write 64 percent two different ways? What is 495x6? How do simplify 32 over 3? What are some examples of unit fraction?