# 45 centimeters in meters

## Conversion

45 centimeters is equivalent to 0.45 meters.

## Conversion formula How to convert 45 centimeters to meters?

We know (by definition) that: $1\mathrm{cm}=0.01\mathrm{m}$

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

$1 ⁢ cm 45 ⁢ cm = 0.01 ⁢ m x ⁢ m$

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

$x\mathrm{m}=\frac{45\mathrm{cm}}{1\mathrm{cm}}*0.01\mathrm{m}\to x\mathrm{m}=0.45\mathrm{m}$

Conclusion: $45 ⁢ cm = 0.45 ⁢ m$ ## Conversion in the opposite direction

The inverse of the conversion factor is that 1 meter is equal to 2.22222222222222 times 45 centimeters.

It can also be expressed as: 45 centimeters is equal to $\frac{1}{\mathrm{2.22222222222222}}$ meters.

## Approximation

An approximate numerical result would be: forty-five centimeters is about zero meters, or alternatively, a meter is about two point two two times forty-five centimeters.

## Footnotes

 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.