simplify 7/9+11/12

Solution

simplify

\frac{7}{9} + \frac{11}{12}

\frac{61}{36}

Decimal Notation

1.69444 \dots

Solution steps

\frac{7}{9} + \frac{11}{12}

Least Common Multiplier of

9, 12 : 36

Adjust Fractions based on the LCM

= \frac{28}{36} + \frac{33}{36}

Apply the fraction rule:

\frac{a}{c} + \frac{b}{c} = \frac{a + b}{c}

= \frac{28 + 33}{36}

28 + 33 = 61

= \frac{61}{36}

\frac{5}{6} \times 12

\frac{9}{4} \times 2

\frac{i ( 5 - 3 i ) ^{2}}{2 - i ^{5}}

4 x^{2} \times 2 x

\frac{4}{10} \div 2