What is x when 38 divided by x equals 55?

To find the answer, just divide the dividend by the quotient: 38 ÷ 55 = 0.69090909090909

To prove this, let's compute 38 divided by 0.69090909090909: $\frac{38}{0.69090909090909} = 55$

How does it work?

Asking what the value of x could be when 38 divided by x gives a result of 55, is equivalent to solving the following equation:

$\frac{38}{x} = 55$

Multiply both sides by x: $\frac{38 x}{x} = 55 x$
$\frac{38 x}{x}$ is equivalent to $\frac{x}{x} \times 38$ , which simplifies to $1 \times 38$ (or just $38$ ).
Thus, the equation becomes: $38 = 55 x$
To find x, divide both sides by 55: $\frac{38}{55} = \frac{55 x}{55}$
Which gives, after simplification: $0.69090909090909 = x$ (or $x = 0.69090909090909$ )

So, if the dividend is 38 and the quotient is 55, the divisor is 0.69090909090909.