Question

can anyone answer please answer​

Answer 1

Answer:

can you please mark my answer as brainliest

Answer 2

$\large\sf\underline{Question\::}$

• Divide the sum of $\sf\:\frac{11}{7}$ and $\sf\:\frac{-7}{5}$ by their product.

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$\large\sf\underline{Answer\::}$

• Dividing the values we get $\large{\mathfrak\blue{\frac{6}{-77}}}$ as our answer.

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$\large\sf\underline{How\:to\:do\:?}$

At first we need to find the sum of $\sf\:\frac{11}{7}$ and $\sf\:\frac{-7}{5}$. Then after we need to find their product. Doing so lastly we need to divide the two values . Let's begin !

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$\large\sf\underline{Solution\:with\:explanation\::}$

Firstly , let's find the sum of $\sf\:\frac{11}{7}$ and $\sf\:\frac{-7}{5}$.

$\sf\rightarrow\:\frac{11}{7} + \frac{-7}{5}$

• LCM of 7 and 5 = 35

$\sf\rightarrow\:\frac{(11 \times 5)+(-7 \times 7)}{35}$

• Multiplying the terms

$\sf\rightarrow\:\frac{55+(-49)}{35}$

• Proceeding with simple calculations

$\sf\rightarrow\:\frac{55-49}{35}$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{6}{35}}}}}$ ★

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Secondly , let's find the product of $\sf\:\frac{11}{7}$ and $\sf\:\frac{-7}{5}$.

$\sf\rightarrow\:\frac{11}{7} \times \frac{-7}{5}$

• Multiplying the terms

$\sf\rightarrow\:\frac{-77}{35}$

• Reducing to lower terms

$\sf\rightarrow\:\cancel{\frac{-77}{35}}$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{-11}{5}}}}}$ ★

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Finally let's divide sum and product of $\sf\:\frac{11}{7}$ and $\sf\:\frac{-7}{5}$.

• $\sf\:Sum\:=\:\frac{6}{35}$

• $\sf\:Product\:=\:\frac{-11}{5}$

Dividing both of them :

$\bf\:\frac{Sum}{Product}$

$\sf\implies\:\frac{ \frac{6}{35} }{ \frac{ - 11}{5} }$

$\sf\implies\:\frac{6}{35} \times \frac{5}{-11}$

• Multiplying the terms

$\sf\implies\:\frac{30}{-385}$

• Reducing to lower terms

$\sf\implies\:\cancel{\frac{30}{-385}}$

$\small{\underline{\boxed{\mathrm\red{\implies\:\frac{-6}{77}}}}}$ ★

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!! Hope it helps !!

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