What is x when 49 divided by x equals 81?

To find the answer, just divide the dividend by the quotient: 49 ÷ 81 = 0.60493827160494

To prove this, let's compute 49 divided by 0.60493827160494: $\frac{49}{0.60493827160494} = 81$

How does it work?

Asking what the value of x could be when 49 divided by x gives a result of 81, is equivalent to solving the following equation:

$\frac{49}{x} = 81$

Multiply both sides by x: $\frac{49 x}{x} = 81 x$
$\frac{49 x}{x}$ is equivalent to $\frac{x}{x} \times 49$ , which simplifies to $1 \times 49$ (or just $49$ ).
Thus, the equation becomes: $49 = 81 x$
To find x, divide both sides by 81: $\frac{49}{81} = \frac{81 x}{81}$
Which gives, after simplification: $0.60493827160494 = x$ (or $x = 0.60493827160494$ )

So, if the dividend is 49 and the quotient is 81, the divisor is 0.60493827160494.