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

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

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

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

\frac{1}{4}

Solution steps

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

Follow the PEMDAS order of operations

Calculate within parentheses

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

= 1 - \frac{3}{4}

Add and subtract (left to right)

1 - \frac{3}{4} : \frac{1}{4}

= \frac{1}{4}

\frac{8}{ab} - \frac{6}{a b ^{2}}

4 x - 2 (3 x + 1) = 0

\frac{1}{2} (7 x - 1) \leq 3

5 + 2 a = a - 9

x^{2} - x = - 3

What is 1-(1/2+1/3-(1/4+1/3-1/2)) ?
The solution to 1-(1/2+1/3-(1/4+1/3-1/2)) is 1/4