How can you find 3 over 18 in simplified form?

What is this pattern of 126241207205040? Why isn't the number 1 considered prime or composite? Do you form a hypothesis before collecting data? How do you do long division problems? 2 345 more than the sum 13 456 an 25 099? How many different planes can pass through 3 non-collinear points? Does 68 percent equal 0.68 percent? What is the least common multilple of 12 13 2 and 3? What is 1500 m in km? How do you write 0.000636? What is the number in words after 999999999999999? What is 0.158 in a percentage? What are the cheats for cool math games on the game rotate and roll? How angle between vectors affects the resultant? Is 4.357 a real number? How many sq ft in a 14x8 rm? How many yd are in 9 feet? What is the simplified expression of (1-cot(x))squaredcot(x)? What is 3 percent of 899.99? Why does 1 3 over 5 multiplied by 10 equal to 16?