28 is the square root of 784. In Roman Numerals, the number 28 is XXVIII. The Binary number for 28 is 00011100. One twenty-eighth (1/28) as a decimal is 0.035714285. In a standard box of Dominoes, there are 28 tiles in the game.

Answer: The factors of 28 are 1, 2, 4, 7, 14, 28 and factors of 56 are 1, 2, 4, 7, 8, 14, 28, 56. Therefore the common factors of 28 and 56 are 1, 2, 4, 7, 8, 14, 28.

A fraction with a numerator with the number 1 is called a unit fraction. Answer: 28 as a fraction would be written as 56/2. Let's convert 28 into a fraction. 28 is a whole number achieved when 56/2 is further simplified.

28 is the square root of 784. In Roman Numerals, the number 28 is XXVIII. The Binary number for 28 is 00011100. One twenty-eighth (1/28) as a decimal is 0.035714285. In a standard box of Dominoes, there are 28 tiles in the game.