How long is 20 months?

How many days a year does congress take off? What shapes are the faces of a triangular based pyramid? Find a pair of any numbers with a product of 115? What if you have a wheat penny that looks like it is made out of copper but it probably isn't? Which rule describes a transformation across the x axis? How do you write 0.1 as a percentage? What do the five sides of the pentagon represent? What roman numeral is different on clocks? What colors can be formed by combining complemetary colors? How long is 7000 square meters in feet? How can you use base ten blocks to find 1.54 plus 2.37? What is the simplest form of 24 over 1000? 2 goes into 100 how mamy times? What two numbers multiplied together equals 189? Why do they use sacred text in Cristianity? What is 17.25 plus 5 equals 21.4? What day of the week was 28 July 1994? What is the function of rigth artrium? How many weeks are there between February 1 to September 30? What is half an hour after ten fifteen?