What is 1 5/12-(1/6+3/4) ?

The solution to 1 5/12-(1/6+3/4) is 1/2

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1 5/12-(1/6+3/4)

1 \frac{5}{12} - (\frac{1}{6} + \frac{3}{4})

\frac{1}{2}

Solution steps

1 \frac{5}{12} - (\frac{1}{6} + \frac{3}{4})

Convert mixed numbers to improper fractions:

1 \frac{5}{12} = \frac{17}{12}

= \frac{17}{12} - (\frac{1}{6} + \frac{3}{4})

Follow the PEMDAS order of operations

Calculate within parentheses

(\frac{1}{6} + \frac{3}{4}) : \frac{11}{12}

= \frac{17}{12} - \frac{11}{12}

Add and subtract (left to right)

\frac{17}{12} - \frac{11}{12} : \frac{1}{2}

= \frac{1}{2}

(\frac{3}{8} + \frac{1}{4}) \cdot 16

2 4^{2} + 3 0^{2}

7 - 9 \div 9 + 4 (4 - 3) - 7

6^{2} - 5 (6) - 5

6^{2} - 5 (6) - 8