118=98 convert the mixed into a common fraction (by multiplying the denominator of the fraction part by the whole number =8x1=8 then add the result (8) to the enumerator of the fraction part (=8+1=9) 8=648 convert the whole number 8 into a common fraction with its denominator is 8(8=81 --- multiply both denominator and enumerator by 8 --- 648) −8+(−118)=−648±98=−64±98=−738 compensate by the value of 8 and 118 in the problem

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CheemnCatelvew

Answered question

2021-01-31

- 8 + (- 1 (\frac{1}{8})) =

Answer & Explanation

Asma Vang

Skilled2021-02-01Added 93 answers

$\frac{11}{8} = \frac{9}{8}$
convert the mixed into a common fraction (by multiplying the denominator of the fraction part by the whole number $= 8 x 1 = 8$ then add the result (8) to the enumerator of the fraction part $(= 8 + 1 = 9)$
$8 = \frac{64}{8}$
convert the whole number 8 into a common fraction with its denominator is $8 (8 = \frac{8}{1}$ --- multiply both denominator and enumerator by 8 --- $\frac{64}{8}$ )
$- 8 + (- \frac{11}{8}) = - \frac{64}{8} \pm \frac{9}{8} = \frac{- 64 \pm 9}{8} = - \frac{73}{8}$
compensate by the value of 8 and $\frac{11}{8}$ in the problem

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