How many 25s in 250?

What is 22423 minus 1515? How do you crack a 3-digit combination lock? What is 80 percent of 2.3 billion? How many hurdles are in 110 m? How do you convert decimals with bar into fraction? What is 1 to the power of 60? Do you expect Be2 1 to exist in the gas phase? How do you write 1800? Are there negative dimensions? What is 65 over 9 in a mixed number? What is the fraction of 10.2? How many square yards in 337.5 square ft? Why is a kite not a rectangle when it has 2 long sides and 2 short sides? What is the base number in the binary system? What is the literal meaning of barograph? What is the answer for a missing number divided by 8 64? How many sides does a hextegon have? What is 52 and 60 in lowest terms? How do you do concrete slabs? How many millionaires in Westland MI?