Question

Divide the sum of
-13/5 and 12/7
by the product of
-13/7 and -1/2

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Answer 1

Answer:

Sum-

$\frac{ - 13}{5} + \frac{12}{7} \\ \\ = lcm = 35 \\ \\ = \frac{ - 91}{35} + \frac{60}{35} \\ \\ = \frac{ - 31}{35}$

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Product -

$\frac{ - 13}{7} \times \frac{ - 1}{2} = \frac{13}{14}$

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Quotient-

$\frac{13}{14} \div \frac{ - 31}{35} \\ \\ = \frac{13}{14} \times \frac{ 35}{ - 31} \\ \\ = \frac{13 \times 5}{2 \times ( - 31)} \\ \\ = \frac{65}{ - 62} \\ \\ = \frac{ - 65}{62}$

Answer 2

Step-by-step explanation:

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