What is x when 91 divided by x equals 53?

To find the answer, just divide the dividend by the quotient: 91 ÷ 53 = 1.7169811320755

To prove this, let's compute 91 divided by 1.7169811320755: $\frac{91}{1.7169811320755} = 53$

How does it work?

Asking what the value of x could be when 91 divided by x gives a result of 53, is equivalent to solving the following equation:

$\frac{91}{x} = 53$

Multiply both sides by x: $\frac{91 x}{x} = 53 x$
$\frac{91 x}{x}$ is equivalent to $\frac{x}{x} \times 91$ , which simplifies to $1 \times 91$ (or just $91$ ).
Thus, the equation becomes: $91 = 53 x$
To find x, divide both sides by 53: $\frac{91}{53} = \frac{53 x}{53}$
Which gives, after simplification: $1.7169811320755 = x$ (or $x = 1.7169811320755$ )

So, if the dividend is 91 and the quotient is 53, the divisor is 1.7169811320755.