Question

Please Check The answers, are they correct​

Answer 1

Step-by-step explanation:

$1) \: sum \: of \: \frac{ - 2}{5} \: and \: \frac{5}{4} :$

$= > \frac{ - 2}{5} + \frac{5}{4}$

$= > \frac{ - 8 + 25}{20}$

$= > \frac{17}{20}$

$difference \: of \: \frac{ - 2}{5} \: and \: \frac{5}{4} :$

$= > \frac{ - 2}{5} - \frac{5}{4}$

$= > \frac{ - 8 - 25}{20}$

$= > \frac{ - 33}{20}$

$now$

$\frac{17}{20} \div \frac{ - 33}{20}$

$= > \frac{17}{20} \times - \frac{20}{33}$

$= > \frac{ - 17}{33}$

$the \: required \: fraction \: is \: \frac{ - 17}{33} .$

hope it helps you.