What is x when 47 divided by x equals 12?

To find the answer, just divide the dividend by the quotient: 47 ÷ 12 = 3.9166666666667

To prove this, let's compute 47 divided by 3.9166666666667: $\frac{47}{3.9166666666667} = 12$

How does it work?

Asking what the value of x could be when 47 divided by x gives a result of 12, is equivalent to solving the following equation:

$\frac{47}{x} = 12$

Multiply both sides by x: $\frac{47 x}{x} = 12 x$
$\frac{47 x}{x}$ is equivalent to $\frac{x}{x} \times 47$ , which simplifies to $1 \times 47$ (or just $47$ ).
Thus, the equation becomes: $47 = 12 x$
To find x, divide both sides by 12: $\frac{47}{12} = \frac{12 x}{12}$
Which gives, after simplification: $3.9166666666667 = x$ (or $x = 3.9166666666667$ )

So, if the dividend is 47 and the quotient is 12, the divisor is 3.9166666666667.