Question

1 by minus 3 and minus 1 by 4 add the following rational number​

Answer 1

Answer:

minus one by twelve is the answer

pleasee mark as the brainiest please

Answer 2

$\huge{\rm{\green{Answer : }}}$

$\frac{ \: \: 1}{ - 3} + \frac{ - 1}{ \: \: 4} \:$

$= > \frac{ \: \: 1 \times (- 1)}{ - 3 \times ( - 1)} + \frac{ - 1}{ \: \: 4}$

$= > \frac{ - 1}{ \: \: 3} + \frac{ - 1}{ \: \: 4}$

$= > \frac{ - 4 + ( - 3)}{12}$

$= > \frac{ - 4 - 3}{12}$

$=> \frac{ - 7}{ \: 12}$

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