What is simplify-1/2+2/5 ?

The solution to simplify-1/2+2/5 is -1/10

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simplify-1/2+2/5

simplify

- \frac{1}{2} + \frac{2}{5}

- \frac{1}{10}

Solution steps

- \frac{1}{2} + \frac{2}{5}

Least Common Multiplier of

2, 5 : 10

Adjust Fractions based on the LCM

= - \frac{5}{10} + \frac{4}{10}

Apply the fraction rule:

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

= \frac{- 5 + 4}{10}

Add the numbers:

- 5 + 4 = - 1

= \frac{- 1}{10}

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

= - \frac{1}{10}

- 30 X = - 20 X + 15

\frac{1.8 \cdot 1 0 ^{- 5}}{0.3}

700 - x \leq 3 (500 - x)

(0 - 3)^{2} + (y - 4)^{2} = 36

(\frac{1}{4})^{- \frac{3}{2}}