Question

What number should be subtracted from 7/-8 to get -13/12​

Answer 1

Answer:

-47/24

Step-by-step explanation:

(-7/8)+(-13/12)

LCM=(8,12)=24

SO, -21/24. -26/24

= -21-26/24

= -47/24

Answer 2

Answer:

$\frac{7}{ - 8} \: - \: \frac{ - 13}{12} \\ \\ \frac{ - 21 - ( - 26)}{ 24} \\ \\ \frac{ - 21 + 26}{24} \\ \\ \frac{5}{25}$

$\frac{5}{24}$ should be subtracted from $\frac{7}{ - 8}$

to get $\frac{ - 13}{12}$