Question

please help, send the answer step by step​

Answer 1

Step-by-step explanation:

$i) \: ( \frac{ - 6}{7} \times \frac{ - 28}{18} ) + ( \frac{ - 11}{13} \times \frac{65}{22} )$

$= > \frac{4}{3} + ( - \frac{5}{2} )$

$= > \frac{8 + ( - 15)}{6}$

$= > \frac{8 - 15}{6}$

$= > \frac{ - 7}{6}$

hope it helps.