How many times does 640 go into 63?

What is mercurys diameter across the center of it? How many Square meters are in 91.44m x 55mm? Is any multiple of 6 a multiple of 2 and 3 as well? Find the GCF of 74 and 24? How many milligrams equals 250 micrograms? How much is 20 mayfair cigeretts in Britain? What is 1.349 rounded to the nearest tenth? How many people have the same birthday in the world? Define the concept of opposites in math? What is the least 3 digit number that is divisible by 35 and 9? What is the highest common multiple of 100? What is numaric value of 9600050931? How many threads are in a 3 8ths 24 UNF tapped hole that is 32 thousandths deep? If a commuter train averages 62 miles per hour between stops that are 18 miles apart about how many minutes does it take the train to travel the distance between the two stops? What is the problem with interpreting the Bible literally? Is the Dyson the number one rated vaccuum cleaner by Consumer Reports? Which expression represents the product of an unknown number multiplied by 19? What is the study of surface shapes are called? What are Some of the factors used to approximate the value of loss for crashes are? What is EI pi?