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Popular >

simplify 6/7+8/9-12/5+(-13/10)

Solution

simplify

\frac{6}{7} + \frac{8}{9} - \frac{12}{5} + (- \frac{13}{10})

Solution

- \frac{1231}{630}

+1

Decimal Notation

- 1.95396 \dots

Solution steps

\frac{6}{7} + \frac{8}{9} - \frac{12}{5} + (- \frac{13}{10})

Apply rule:

a + (- b) = a - b

- \frac{12}{5} + (- \frac{13}{10}) = - \frac{12}{5} - \frac{13}{10}

= \frac{6}{7} + \frac{8}{9} - \frac{12}{5} - \frac{13}{10}

\frac{6}{7} + \frac{8}{9} - \frac{12}{5} - \frac{13}{10} = - \frac{1231}{630}

= - \frac{1231}{630}

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Frequently Asked Questions (FAQ)

What is 6/7+8/9-12/5+(-13/10) ?
The solution to 6/7+8/9-12/5+(-13/10) is -1231/630