Question

subtract the rational number - 23 by 5 from the rational number - 31 by 6 ​

Answer 1

Answer:

$\frac{ - 31}{6} - \frac{ - 23}{5}$

$lcm \: = \: 30$

$\frac{ - 155 + 138}{30}$

$\frac{ - 17}{30}$