What is x when 53 divided by x equals 99?

To find the answer, just divide the dividend by the quotient: 53 ÷ 99 = 0.53535353535354

To prove this, let's compute 53 divided by 0.53535353535354: $\frac{53}{0.53535353535354} = 99$

How does it work?

Asking what the value of x could be when 53 divided by x gives a result of 99, is equivalent to solving the following equation:

$\frac{53}{x} = 99$

Multiply both sides by x: $\frac{53 x}{x} = 99 x$
$\frac{53 x}{x}$ is equivalent to $\frac{x}{x} \times 53$ , which simplifies to $1 \times 53$ (or just $53$ ).
Thus, the equation becomes: $53 = 99 x$
To find x, divide both sides by 99: $\frac{53}{99} = \frac{99 x}{99}$
Which gives, after simplification: $0.53535353535354 = x$ (or $x = 0.53535353535354$ )

So, if the dividend is 53 and the quotient is 99, the divisor is 0.53535353535354.