What is x when 29 divided by x equals 10?

To find the answer, just divide the dividend by the quotient: 29 ÷ 10 = 2.9

To prove this, let's compute 29 divided by 2.9: $\frac{29}{2.9} = 10$

How does it work?

Asking what the value of x could be when 29 divided by x gives a result of 10, is equivalent to solving the following equation:

$\frac{29}{x} = 10$

Multiply both sides by x: $\frac{29 x}{x} = 10 x$
$\frac{29 x}{x}$ is equivalent to $\frac{x}{x} \times 29$ , which simplifies to $1 \times 29$ (or just $29$ ).
Thus, the equation becomes: $29 = 10 x$
To find x, divide both sides by 10: $\frac{29}{10} = \frac{10 x}{10}$
Which gives, after simplification: $2.9 = x$ (or $x = 2.9$ )

So, if the dividend is 29 and the quotient is 10, the divisor is 2.9.