What is x when 57 divided by x equals 69?

To find the answer, just divide the dividend by the quotient: 57 ÷ 69 = 0.82608695652174

To prove this, let's compute 57 divided by 0.82608695652174: $\frac{57}{0.82608695652174} = 69$

How does it work?

Asking what the value of x could be when 57 divided by x gives a result of 69, is equivalent to solving the following equation:

$\frac{57}{x} = 69$

Multiply both sides by x: $\frac{57 x}{x} = 69 x$
$\frac{57 x}{x}$ is equivalent to $\frac{x}{x} \times 57$ , which simplifies to $1 \times 57$ (or just $57$ ).
Thus, the equation becomes: $57 = 69 x$
To find x, divide both sides by 69: $\frac{57}{69} = \frac{69 x}{69}$
Which gives, after simplification: $0.82608695652174 = x$ (or $x = 0.82608695652174$ )

So, if the dividend is 57 and the quotient is 69, the divisor is 0.82608695652174.