simplify 100/120

Solution

simplify

\frac{100}{120}

\frac{5}{6}

Decimal Notation

0.83333 \dots

Solution steps

\frac{100}{120}

Factor the number:

100 = 20 \cdot 5

= \frac{20 \cdot 5}{120}

Factor the number:

120 = 20 \cdot 6

= \frac{20 \cdot 5}{20 \cdot 6}

Cancel the common factor:

20

= \frac{5}{6}

\frac{\frac{x + y}{6}}{\frac{x ^{2} - y ^{2}}{3}}

\frac{5}{2} \div \frac{5}{7}

3 \times 1 0^{- 4}

(s + 1 + i) (s + 1 - i)

\frac{3}{x - 6} + \frac{4}{x + 4}