Question

If c is inversely proportional to d, and if c = 18 when d=2/3,find d when c=6/7
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Answer 1

value of d will be 14 when value of c is  is $\frac{6}{7}$

Step-by-step explanation:

We have given c is inversely proportional to d

So $\frac{c_1}{c_2}=\frac{d_2}{d_1}$

We have given when $c=18$ then $d=\frac{2}{3}$

So $c_1=18$ and $d_1=\frac{2}{3}$

Now we have to find the value of d when $c=\frac{6}{7}$

So $c_2=\frac{6}{7}$ and we have to find the value of $d_2$

Now putting these value in the equation

$\frac{18}{\frac{6}{7}}=\frac{d_2}{\frac{2}{3}}$

Now we can find the value of d for the given value of c

$21=\frac{3d_2}{2}$

$d_2=14$

So value of d will be 14 when value of c is  is $\frac{6}{7}$

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Answer 2

Answer:

अपार वन इज द करेक्ट आंसर