What is x when 16 divided by x equals 43?

To find the answer, just divide the dividend by the quotient: 16 ÷ 43 = 0.37209302325581

To prove this, let's compute 16 divided by 0.37209302325581: $\frac{16}{0.37209302325581} = 43$

How does it work?

Asking what the value of x could be when 16 divided by x gives a result of 43, is equivalent to solving the following equation:

$\frac{16}{x} = 43$

Multiply both sides by x: $\frac{16 x}{x} = 43 x$
$\frac{16 x}{x}$ is equivalent to $\frac{x}{x} \times 16$ , which simplifies to $1 \times 16$ (or just $16$ ).
Thus, the equation becomes: $16 = 43 x$
To find x, divide both sides by 43: $\frac{16}{43} = \frac{43 x}{43}$
Which gives, after simplification: $0.37209302325581 = x$ (or $x = 0.37209302325581$ )

So, if the dividend is 16 and the quotient is 43, the divisor is 0.37209302325581.