Question

solve it solve it fast
$(( \frac{ - 8}{13})^{ - 1} + ( \frac{14}{5} ) ^{ - 1} ) \div ( \frac{7}{5} )^{ - 1}$
​

Answer 1

Answer:

[(-13/8)+(5/14)]/(5/7),

= [(-91+20)/56]/(5/7),

= (-71/56)/(5/7),

= (-355/392)