What is 1/2+1/3+1/4+1/5+1/6 ?

The solution to 1/2+1/3+1/4+1/5+1/6 is 29/20

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simplify 1/2+1/3+1/4+1/5+1/6

simplify

\frac{1}{2} + \frac{1}{3} + \frac{1}{4} + \frac{1}{5} + \frac{1}{6}

\frac{29}{20}

Decimal Notation

1.45

Solution steps

\frac{1}{2} + \frac{1}{3} + \frac{1}{4} + \frac{1}{5} + \frac{1}{6}

Least Common Multiplier of

2, 3, 4, 5, 6 : 60

Adjust Fractions based on the LCM

= \frac{30}{60} + \frac{20}{60} + \frac{15}{60} + \frac{12}{60} + \frac{10}{60}

Apply the fraction rule:

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

= \frac{30 + 20 + 15 + 12 + 10}{60}

30 + 20 + 15 + 12 + 10 = 87

= \frac{87}{60}

Cancel

\frac{87}{60} : \frac{29}{20}

= \frac{29}{20}

2 x^{2} - 4 x + 5 = 6

\frac{7}{45} \cdot \frac{9}{10}

4 x^{2} + 24 x + 36

10 t - 1.86 t^{2} = 0

\frac{4}{a + 3} + \frac{5}{a - 5}