Question

please answer me it's urgent
simplify 6/7+-4/8​

Answer 1

Answer:

$\frac{6}{7} + ( \frac{ - 4}{8} ) \\ \frac{48 + ( - 28)}{56} \\ \frac{20}{56}$

Answer 2

Answer:

5/14

Step-by-step explanation:

= 6/7 + (-4/8)

= LCM of 7 and 8 is 56.

= [48 + (-28)] / 56

= (48-28)/56

= 20/56

= 10/28 = 5/14