What is 40x16?

How many centimeters in 116 inches? Is it possible to have octo trilion dollars? I walked for 1 hour how many kilometer did i make? Where did Albert Einstein go to middle school? What day is 72 hours after 10.45 am Tuesday? How many times does the word 'patience' appear in the bible? Why are systems of linear inequality so important? How do you invest in property? What is the total perimeter of the larger squaer the smealler triangle and the larger rectangle? Is the square root of 81a rational number? Why is it that when you add two even numbers you get an even result? Can an expression be solved? What if a cube has the mass of 21grams and volume of 3cm? Is beastialitist a word? How many syllables in the word single? What is 7.5 rounded to the nearest whole number? If using numbers 1 through 9 how many 4 digit combinations can be made? Is 86 irrational? Who was Zabbai in The Bible? What is the radius of a circle with an area of 52 square miles?