Question

-18/5+(-17/-20) add the following rational numbur

Answer 1

$\frac{ - 18}{5} + ( \frac{17}{20}) = \frac{ - 72}{20} + \frac{17}{20} = \frac{ - 55}{20} = - 2.75$
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Answer 2

(-18/5)+(-17/-20)
=-18/5+17/20
=-72+17/20
=-55/20
=-11/4

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