What is x when 56 divided by x equals 16?

To find the answer, just divide the dividend by the quotient: 56 ÷ 16 = 3.5

To prove this, let's compute 56 divided by 3.5: $\frac{56}{3.5} = 16$

How does it work?

Asking what the value of x could be when 56 divided by x gives a result of 16, is equivalent to solving the following equation:

$\frac{56}{x} = 16$

Multiply both sides by x: $\frac{56 x}{x} = 16 x$
$\frac{56 x}{x}$ is equivalent to $\frac{x}{x} \times 56$ , which simplifies to $1 \times 56$ (or just $56$ ).
Thus, the equation becomes: $56 = 16 x$
To find x, divide both sides by 16: $\frac{56}{16} = \frac{16 x}{16}$
Which gives, after simplification: $3.5 = x$ (or $x = 3.5$ )

So, if the dividend is 56 and the quotient is 16, the divisor is 3.5.