742 millimeters in inches

Conversion formula
How to convert 742 millimeters to inches?

We know (by definition) that: $1\mathrm{mm}\approx 0.039370079\mathrm{in}$

We can set up a proportion to solve for the number of inches.

Now, we cross multiply to solve for our unknown $x$:

Conclusion: 742 ⁢ mm ≈ 29.212598618 ⁢ in

Conversion in the opposite direction

The inverse of the conversion factor is that 1 inch is equal to 0.0342318059299191 times 742 millimeters.

It can also be expressed as: 742 millimeters is equal to $\frac{1}{\mathrm{0.0342318059299191}}$ inches.

Approximation

An approximate numerical result would be: seven hundred and forty-two millimeters is about twenty-nine point two one inches, or alternatively, a inch is about zero point zero three times seven hundred and forty-two millimeters.