Question

subtract -3/8 from -5/7

Answer 1

Answer:

13/56

Step-by-step explanation:

-5/7 - (-3/8)

LCM of 7 and 8 = 56

-40+27/56

13/56

Answer 2

Answer:

$- \frac{5}{7} - ( - \frac{3}{8} ) \\ = - \frac{5}{7} + \frac{3}{8} \\ = - \frac{40}{56} + \frac{21}{56} \\ = \frac{ - 40 + 21}{56} \\ = - \frac{19}{56}$