simplify 4/5+6/7

Solution

simplify

\frac{4}{5} + \frac{6}{7}

\frac{58}{35}

Decimal Notation

1.65714 \dots

Solution steps

\frac{4}{5} + \frac{6}{7}

Least Common Multiplier of

5, 7 : 35

Adjust Fractions based on the LCM

= \frac{28}{35} + \frac{30}{35}

Apply the fraction rule:

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

= \frac{28 + 30}{35}

Add the numbers:

28 + 30 = 58

= \frac{58}{35}

\frac{10 + 15 i}{( 1 - i ) ^{2}}

(x^{1})^{2}

\frac{2}{6} \cdot \frac{3}{5}

15 - 660

\frac{u ^{4} - 1}{u ^{3} - 1}