What is x when 43 divided by x equals 11?

To find the answer, just divide the dividend by the quotient: 43 ÷ 11 = 3.9090909090909

To prove this, let's compute 43 divided by 3.9090909090909: $\frac{43}{3.9090909090909} = 11$

How does it work?

Asking what the value of x could be when 43 divided by x gives a result of 11, is equivalent to solving the following equation:

$\frac{43}{x} = 11$

Multiply both sides by x: $\frac{43 x}{x} = 11 x$
$\frac{43 x}{x}$ is equivalent to $\frac{x}{x} \times 43$ , which simplifies to $1 \times 43$ (or just $43$ ).
Thus, the equation becomes: $43 = 11 x$
To find x, divide both sides by 11: $\frac{43}{11} = \frac{11 x}{11}$
Which gives, after simplification: $3.9090909090909 = x$ (or $x = 3.9090909090909$ )

So, if the dividend is 43 and the quotient is 11, the divisor is 3.9090909090909.