simplify 3/5+7/9

Solution

simplify

\frac{3}{5} + \frac{7}{9}

\frac{62}{45}

Decimal Notation

1.37777 \dots

Solution steps

\frac{3}{5} + \frac{7}{9}

Least Common Multiplier of

5, 9 : 45

Adjust Fractions based on the LCM

= \frac{27}{45} + \frac{35}{45}

Apply the fraction rule:

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

= \frac{27 + 35}{45}

27 + 35 = 62

= \frac{62}{45}

x^{4} + x^{3} + 2 x^{2} + 4 x - 8

144 - x^{2}

82 + 0 i

\frac{0.5}{2200 \cdot 1 0 ^{- 6}}

32 \cdot 243