What is 18-(1/2+1/3+1/4) ?

The solution to 18-(1/2+1/3+1/4) is 16 11/12

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18-(1/2+1/3+1/4)

18 - (\frac{1}{2} + \frac{1}{3} + \frac{1}{4})

16 \frac{11}{12}

Solution steps

18 - (\frac{1}{2} + \frac{1}{3} + \frac{1}{4})

Follow the PEMDAS order of operations

Calculate within parentheses

(\frac{1}{2} + \frac{1}{3} + \frac{1}{4}) : \frac{13}{12}

= 18 - \frac{13}{12}

Add and subtract (left to right)

18 - \frac{13}{12} : \frac{203}{12}

= \frac{203}{12}

Convert improper fractions to mixed numbers:

\frac{203}{12} = 16 \frac{11}{12}

= 16 \frac{11}{12}

5 + ((3 + 7) \times \frac{2}{7})

\frac{6 ( 17 - 8 ) - 4}{6 ^{2} - 26}

(4) (3) - 10 (- 8)

5 (4 + 2 (2))

- \frac{\frac{\frac{25}{6}}{- 31}}{6}