What is x when 23 divided by x equals 18?

To find the answer, just divide the dividend by the quotient: 23 ÷ 18 = 1.2777777777778

To prove this, let's compute 23 divided by 1.2777777777778: $\frac{23}{1.2777777777778} = 18$

How does it work?

Asking what the value of x could be when 23 divided by x gives a result of 18, is equivalent to solving the following equation:

$\frac{23}{x} = 18$

Multiply both sides by x: $\frac{23 x}{x} = 18 x$
$\frac{23 x}{x}$ is equivalent to $\frac{x}{x} \times 23$ , which simplifies to $1 \times 23$ (or just $23$ ).
Thus, the equation becomes: $23 = 18 x$
To find x, divide both sides by 18: $\frac{23}{18} = \frac{18 x}{18}$
Which gives, after simplification: $1.2777777777778 = x$ (or $x = 1.2777777777778$ )

So, if the dividend is 23 and the quotient is 18, the divisor is 1.2777777777778.