How do you answer Q'plah?

Which value of gas constant should be applied? What ordinal number is the fourth after the 16th? Is finding 25 percent of a number the same as dividing the number by 4? What is -18 minus -12? What is -2plus 9? How many people visit hull per year? Why did Albert Einstein like math and science so much? What is 0.6 cm equals to in mm? What is found on both the top and bottom of the plants? What property is 1x equals 6? How many laps around a bases is a mile in high school? What does the Roman Numeral LXII represent? The product of two positive integers is 1000 If neither of the numbers is a multiple of 10 what is their sum? What is 56 as a simplest fraction? How do you figure out area for a circle? What is the recipicol of 3? What is the formula used to calculate cost per kilometer based on fuel used? What decimal is 2 thirds? What unit do we use math? What is the measure of an interior angle that has a regular polygon with 20 sides?