What is 1/5+1/3+1/2 ?

The solution to 1/5+1/3+1/2 is 31/30

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simplify 1/5+1/3+1/2

simplify

\frac{1}{5} + \frac{1}{3} + \frac{1}{2}

\frac{31}{30}

Decimal Notation

1.03333 \dots

Solution steps

\frac{1}{5} + \frac{1}{3} + \frac{1}{2}

Least Common Multiplier of

5, 3, 2 : 30

Adjust Fractions based on the LCM

= \frac{6}{30} + \frac{10}{30} + \frac{15}{30}

Apply the fraction rule:

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

= \frac{6 + 10 + 15}{30}

Add the numbers:

6 + 10 + 15 = 31

= \frac{31}{30}

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

4 x^{2} - 25 = 0

x^{2} + 2 x + 1 = 49

x^{2} - 7 x - 12 = 0

2 - \frac{3}{4}