What is simplify-13/30+25/42 ?

The solution to simplify-13/30+25/42 is 17/105

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simplify-13/30+25/42

simplify

- \frac{13}{30} + \frac{25}{42}

\frac{17}{105}

Decimal Notation

0.16190 \dots

Solution steps

- \frac{13}{30} + \frac{25}{42}

Least Common Multiplier of

30, 42 : 210

Adjust Fractions based on the LCM

= - \frac{91}{210} + \frac{125}{210}

Apply the fraction rule:

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

= \frac{- 91 + 125}{210}

125 - 91 = 34

= \frac{34}{210}

Cancel

\frac{34}{210} : \frac{17}{105}

= \frac{17}{105}

x^{4} + 2 x^{2} + 1

(\frac{5}{4})^{- 1}

(0.5)^{\frac{1}{2}}

3 x + 18 + 5 x + 2 = 180

80 r^{2} - 45