# 9 centiliters in milliliters

## Conversion

9 centiliters is equivalent to 90 milliliters.^{[1]}

## Conversion formula

How to convert 9 centiliters to milliliters?

We know (by definition) that: $1\mathrm{centiliter}\approx 10\mathrm{ml}$

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

$\frac{1\mathrm{centiliter}}{9\mathrm{centiliter}}\approx \frac{10\mathrm{ml}}{x\mathrm{ml}}$Now, we cross multiply to solve for our unknown $x$:

$x\mathrm{ml}\approx \frac{9\mathrm{centiliter}}{1\mathrm{centiliter}}*10\mathrm{ml}\to x\mathrm{ml}\approx 90\mathrm{ml}$Conclusion: $9\mathrm{centiliter}\approx 90\mathrm{ml}$

## Conversion in the opposite direction

The inverse of the conversion factor is that **1 milliliter is equal to 0.0111111111111111 times 9 centiliters**.

It can also be expressed as: 9 centiliters is equal to $\frac{1}{\mathrm{0.0111111111111111}}$ milliliters.

## Approximation

An approximate numerical result would be: **nine centiliters is about zero milliliters**, or alternatively, *a milliliter is about zero point zero one times nine centiliters*.

## 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.