What does LiI mean?

What is six over three? What is 1 plus 2 plus 4 plus 5 plus 10 plus 20 plus 25 plus 50 equals? 90 is what percent of 128? What fraction is 3 ups of a quart? What is the constant of variation in y equals -4x? Perry has a total of 25 five dollar bills and ten dollar bills in his pocket. The value of these bills is 175. How many ten dollar bills are in Perry's pocket? What are the prime factorization of each of the following numbers and also its exponential notation 56? What is the greatest common multiple of 7 and 56? What divided by 55 equals -10? What has greater density a grape or a paper clip? Why do girls have shapes? Convert 246.24 octal to decimal? Is the square root of 23 irrational? Why is 2 a unique prime number? Why do you suppose girders are so often arranged to form triangles in construction of bridges and other structures? What common fraction is 325 closest too? What is 17 out of 135 as a percentage? What does a chord inversion mean? What is 744 in expanded form? What is 0.306 to the nearest tenth?