What is x when 91 divided by x equals 57?

To find the answer, just divide the dividend by the quotient: 91 ÷ 57 = 1.5964912280702

To prove this, let's compute 91 divided by 1.5964912280702: $\frac{91}{1.5964912280702} = 57$

How does it work?

Asking what the value of x could be when 91 divided by x gives a result of 57, is equivalent to solving the following equation:

$\frac{91}{x} = 57$

Multiply both sides by x: $\frac{91 x}{x} = 57 x$
$\frac{91 x}{x}$ is equivalent to $\frac{x}{x} \times 91$ , which simplifies to $1 \times 91$ (or just $91$ ).
Thus, the equation becomes: $91 = 57 x$
To find x, divide both sides by 57: $\frac{91}{57} = \frac{57 x}{57}$
Which gives, after simplification: $1.5964912280702 = x$ (or $x = 1.5964912280702$ )

So, if the dividend is 91 and the quotient is 57, the divisor is 1.5964912280702.