How many hours is 10 am to 4pm?

What is bigger cg or g? What is the measurement of a door? How do you find the percent decrease of 239 to 138? How many times is the word 'care' used in the Bible? What is ration? How much fence will it take to fence 3 acre? Where do numbers end? What is the average of first 10 odd whole numbers? If four fifth of a number is 16 what is one fifth of the number? What is 24 minus 12? Equilateral triangle sum of the angles is? How many times does 54 go into 322? What is 77.84 divided by 5.6? What is the mode and range? What is 1 hundredth of one hundred? What was the advantage of assembely lines? How many times is the word 'everlasting' in the bible? What is multiplied to get -900 but is added to give you 0? What is 6.19 to nearest whole number? What does Inclined Plane do?