What is 15-[8-(1/3+1/4)\times 6] ?

The solution to 15-[8-(1/3+1/4)\times 6] is 10 1/2

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15-[8-(1/3+1/4)\times 6]

15 - [8 - (\frac{1}{3} + \frac{1}{4}) \cdot 6]

10 \frac{1}{2}

Solution steps

15 - [8 - (\frac{1}{3} + \frac{1}{4}) \cdot 6]

Follow the PEMDAS order of operations

Calculate within parentheses

[8 - (\frac{1}{3} + \frac{1}{4}) \cdot 6] : \frac{9}{2}

= 15 - \frac{9}{2}

Add and subtract (left to right)

15 - \frac{9}{2} : \frac{21}{2}

= \frac{21}{2}

Convert improper fractions to mixed numbers:

\frac{21}{2} = 10 \frac{1}{2}

= 10 \frac{1}{2}

(7) \div 5 \div (6 - \frac{9}{2})

(- 8) + (+ 1) + (- 4) + (+ 1)

4 \cdot 3^{3}

3 (3)^{2} + 5

6 - (4 - 3 (4 - 2)) - (7 - 5 (4 - 2 (7 - 1)))

What is 15-[8-(1/3+1/4)\times 6] ?
The solution to 15-[8-(1/3+1/4)\times 6] is 10 1/2