Fractions (mathematics)

quotient of two integers

thumb|A cake with one quarter (one fourth) removed. The remaining three fourths are shown by dotted lines and labeled by the .

thumb|upright=1.2|Place value of number in decimal system

the result yielded by a real number when divided by zero

irreducible fraction

In mathematics, specifically in elementary arithmetic and elementary algebra, given an equation between two fractions or rational expressions, one can cross-multiply to simplify the equation or determine the value of a variable.

rational number written as a fraction where the numerator is one and the denominator is a positive integer

fully simplified fraction

increasing sequence of reduced fractions between 0 and 1 whose denominators do not exceed a given positive integer

the lowest common multiple of the denominators of a set of fractions

removal of square roots from denominators

Sequence of shapes

rational number whose denominator is a power of two

sort of mathematical expression

given fractions a⁄c and b⁄d, the fraction (a+b)⁄(c+d)

theorem

In arithmetic, a hundredth is a single part of something that has been divided equally into a hundred parts. For example, a hundredth of 675 is 6.75. In this manner it is used with the prefix "centi-" such as in centimeter. A hundredth is also one percent.