# 900 millimeters in meters

## Conversion

900 millimeters is equivalent to 0.9 meters.^{[1]}

## Conversion formula

How to convert 900 millimeters to meters?

We know (by definition) that: $1\mathrm{mm}=0.001\mathrm{m}$

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

$\frac{1\mathrm{mm}}{900\mathrm{mm}}=\frac{0.001\mathrm{m}}{x\mathrm{m}}$Now, we cross multiply to solve for our unknown $x$:

$x\mathrm{m}=\frac{900\mathrm{mm}}{1\mathrm{mm}}*0.001\mathrm{m}\to x\mathrm{m}=0.9\mathrm{m}$Conclusion: $900\mathrm{mm}=0.9\mathrm{m}$

## Conversion in the opposite direction

The inverse of the conversion factor is that **1 meter is equal to 1.11111111111111 times 900 millimeters**.

It can also be expressed as: 900 millimeters is equal to $\frac{1}{\mathrm{1.11111111111111}}$ meters.

## Approximation

An approximate numerical result would be: **nine hundred millimeters is about zero meters**, or alternatively, *a meter is about one point one one times nine hundred millimeters*.

## Footnotes

[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).

Results may contain small errors due to the use of floating point arithmetic.