Question

divide the sum of -3/5 and 12/7 by the product of -13/7 and -1/2​

Answer 1

Answer:

$\frac{ - 3}{5} + \frac{12}{7} \\ = \frac{ - 21 + 60}{35} \\ = \boxed{ \underline{ \underline{\frac{39}{35}}}} \\ \\ \frac{ - 13}{7} \times \frac{ - 1}{2} \\ = \boxed{ \underline{ \underline{\frac{13}{14}}}} \\ \\ \frac{39}{35} \div \frac{13}{14} \\ = \frac{39}{35} \times \frac{14}{13} \\ = \frac{3}{5} \times \frac{2}{1} \\ = \frac{6}{5} \\ = \boxed{ \boxed{ \bold{\underline{ \underline{1 \frac{1}{5} }}}}}$