What is longer a centimeter or millimeter?

Is 8.313313331 rational? What is the formula for calculating the pitch of an inch square thread? What is the saddle point of 9ycosx? How many meeters are 800 feet? What are the angles from smallest to greatest in a triangle that has sides of 8.3cm 5.4cm and 7.1cm? What are the flute scales in AMEB? Why did mathematics decide to not call 1 a prime number? To find the area of a circle multiply 2 times 3.14 by the radius? How to get 24 using 8 8 9 4? Where is the first mention of shoes in the bible? What is the math formula for work? Is 4-5 and 5-6 equivalent? Math is a hard subject? What polynomial lists the powers in descending order? How can you put the th word above the number? How many zeros in 1.40 crores? How do you write 08-29-2007 in roman numbers? What is 15 percent of 12.49? How many four digit numbers can be formed by the use of digits 1 2 3 4 and 6 without repeating any digits? How do you make one dollar in different ways?