How many square feet is 15x12 ft?

What does the name Arne mean? What is less than 18 over 100 and more than 3 over 10? Is the sum of a positive number and several negative numbers positive? How many days are in 500000 years? How do you work out if 371 is a prime number? What is value of root? What is another word for tool? Which item would have been regarded as anachronistic 500 years ago? What two numbers multiply to 132 and add up to -37? 7 plus 12 plus 24 equals? What is an antonym of amplitude? What is a good nickname for the name Mariam? What is 11 12ths of 20000? What is x if negative log x equals 21. 1? What is the adverb in the child used the scissors carefully? How do you become Rt honarable? Is it true or false that the disciples were chosen to be the aposles? Do All Federal Reserve Notes have the same serial number? In the giver what occupations would math be important? You use this to find out how much two or more numbers are together?