How many hours is 6 AM to 3 AM?

Easy 7th grade math question how do you find the area of a hexagon? What is the wpm score for the following paragraph keyed in one minute? What is 243 mm in inches? How long would it take to travel million miles? What is the word form of 1.89 decimals? What is 321 in scientific notation? How do you write twenty-five hundred? What is 250 km in 1.5 hours? When sending multiple 1096's in one envelope do you paper clip them? What one half a number is 5? What is a 2d five sided shape? On May 4 at 2 mins n 3 secs after 1 00 am da time n date will be a good number? Is secret an adjective? How many times can 4 go into 63? What is 23 as a whole number? Are there the same amount of lines of symmetry as there are sides of a regular polygon? What is meaning of marathi name gajnayak? What is the volume in cubic centimeters of a brick that is 4.0 in and times 2.7 in and times 8.0 in? What is 86 percent out of 245? How many times did Jesus talk about the poor?