What is 6(128/3-256/14) ?

The solution to 6(128/3-256/14) is 146 2/7

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6(128/3-256/14)

6 (\frac{128}{3} - \frac{256}{14})

146 \frac{2}{7}

Solution steps

6 (\frac{128}{3} - \frac{256}{14})

\frac{256}{14} = \frac{128}{7}

= 6 (\frac{128}{3} - \frac{128}{7})

Follow the PEMDAS order of operations

Calculate within parentheses

(\frac{128}{3} - \frac{128}{7}) : \frac{512}{21}

= 6 \cdot \frac{512}{21}

Multiply and divide (left to right)

6 \cdot \frac{512}{21} : \frac{1024}{7}

= \frac{1024}{7}

Convert improper fractions to mixed numbers:

\frac{1024}{7} = 146 \frac{2}{7}

= 146 \frac{2}{7}

- \frac{2 ( 3 ) ^{3}}{3} + \frac{7 ( 3 ) ^{2}}{2} - 3 (3)

\frac{1}{4} (4)^{\frac{3}{2}}

3 (x + 7) + 3 \geq 8 + 4 x

6 x^{2} - x - 12 = 0

- 3 + 2 c \geq 5