What is x when 52 divided by x equals 42?

To find the answer, just divide the dividend by the quotient: 52 ÷ 42 = 1.2380952380952

To prove this, let's compute 52 divided by 1.2380952380952: $\frac{52}{1.2380952380952} = 42$

How does it work?

Asking what the value of x could be when 52 divided by x gives a result of 42, is equivalent to solving the following equation:

$\frac{52}{x} = 42$

Multiply both sides by x: $\frac{52 x}{x} = 42 x$
$\frac{52 x}{x}$ is equivalent to $\frac{x}{x} \times 52$ , which simplifies to $1 \times 52$ (or just $52$ ).
Thus, the equation becomes: $52 = 42 x$
To find x, divide both sides by 42: $\frac{52}{42} = \frac{42 x}{42}$
Which gives, after simplification: $1.2380952380952 = x$ (or $x = 1.2380952380952$ )

So, if the dividend is 52 and the quotient is 42, the divisor is 1.2380952380952.