Question

$\frac{ - 7}{30} and \frac{ - 5}{12}$
in rational number ADD THEM​

Answer 1

Answer :-

$-\dfrac{13}{20}$

Explanation ;-

$-\dfrac{7}{30} +\bigg(-\dfrac{5}{12}\bigg)$

$-\dfrac{7}{30} -\dfrac{5}{12}$

LCM of 30 and 12 = 60

$\dfrac{-7\times2-5\times5}{60}$

$\dfrac{-14-25}{60}$

$-\dfrac{39}{60 }$

$-\dfrac{13}{20}$