Question

divide the product of -3/5 and 7/5 by the square of 1/25
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Answer 1

Question:

Divide the product of $\tt \color{#ff66cc} \frac{ - 3}{5}$ and $\tt \color{#66ccff} \frac{7}{5}$ by the square of $\tt \color{#00cc00} \frac{1}{25}$

Solution:

First of them, let's multiply $\tt \color{#ff66cc} \frac{ - 3}{5}$ with $\tt \color{#66ccff} \frac{7}{5}$

Here we go †

$\tt \large \Rightarrow\frac{ - 3}{5} \times \frac{7}{5}$

$\tt \large \Rightarrow\frac{ - 3 \times 7}{5 \times 5}$

$\tt \large \color {#6666ff}\Rightarrow\frac{ - 21}{25}$

Now, As per the Question let's square $\tt \color{#00cc00} \frac{1}{25}$

$\tt \large \Rightarrow ({ \frac{1}{25}) }^{2}$

$\tt \large \Rightarrow\frac{ 1 \times 1}{25 \times 25}$

$\tt \large \color {#ff00ff}\Rightarrow\frac{ 1}{625}$

Now, According to the question

Divide the product of $\tt \color{#ff66cc} \frac{ - 3}{5}$ and $\tt \color{#66ccff} \frac{7}{5}$ by the square of $\tt \color{#00cc00} \frac{1}{25}$

We have,

The product of $\tt \color{#ff66cc} \frac{ - 3}{5}$ = $\tt \color {#6666ff}\frac{ -21}{25}$

and

Square of $\tt \color{#00cc00} \frac{1}{25}$ = $\tt \color {#ff00ff}\Rightarrow\frac{ 1}{625}$

Let's devide and find out ☁️~

$\tt \large \Rightarrow\frac{ - 21}{25} \div \frac{1}{625}$

$\tt \large \Rightarrow\frac{ - 21}{25} \times \frac{625}{1}$

$\tt \large \Rightarrow\frac{ - 21}{ \cancel{25}} \times \frac{ \cancel{625}} {1}^{25}$

$\tt \large \Rightarrow( - 21) \times 25$

$\tt \large \color {black}\Rightarrow525$

Henceforth,

Your Answer is $\tt \large \color {#FE2E64}525\: \small {\star}$

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Answer 2

Answer:

ur method is so nice and best explained

best of luck