What is x when 51 divided by x equals 67?

To find the answer, just divide the dividend by the quotient: 51 ÷ 67 = 0.76119402985075

To prove this, let's compute 51 divided by 0.76119402985075: $\frac{51}{0.76119402985075} = 67$

How does it work?

Asking what the value of x could be when 51 divided by x gives a result of 67, is equivalent to solving the following equation:

$\frac{51}{x} = 67$

Multiply both sides by x: $\frac{51 x}{x} = 67 x$
$\frac{51 x}{x}$ is equivalent to $\frac{x}{x} \times 51$ , which simplifies to $1 \times 51$ (or just $51$ ).
Thus, the equation becomes: $51 = 67 x$
To find x, divide both sides by 67: $\frac{51}{67} = \frac{67 x}{67}$
Which gives, after simplification: $0.76119402985075 = x$ (or $x = 0.76119402985075$ )

So, if the dividend is 51 and the quotient is 67, the divisor is 0.76119402985075.