Question

divide the sum 13 by 5 and minus 12 by 7 by the product of minus 31 by 7 and 1 by minus 2

Answer 1

Hello Dear!!!

Here's your answer.....

Refer the following attachment....

Answer 2

Concept Introduction:-

It might resemble a word or a number representation of the quantity's arithmetic value.

Given Information:-

We have been given that $13$ by $5$ and minus $12$ by $7$ by the product of minus $31$ by $7$ and $1$ by minus $2$

To Find:-

We have to find that the value

Solution:-

According to the problem

Sum of $\frac{13}{5}$ and $\frac{-12}{7}=\frac{13}{5}+\frac{-12}{7}=\frac{91+(-60)}{35}=\frac{91-60}{35}=\frac{-31}{35}$

Now, a product of $\frac{-31}{7}$ and $\frac{1}{-2}=\frac{-31}{7} \times \frac{1}{-2}\\=\frac{-31}{-14}=\frac{31}{14}$

$\therefore \frac{\frac{31}{35}}{\frac{31}{14}}=\frac{31}{35}\times \frac{14}{31}\\=\frac{14}{35}=\frac{2}{5}$

Final Answer:-

The correct answer is $\frac{2}{5}$.

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