2.9 cm to mm
You asked:
Convert \(2.9\) centimeters into millimeters.
MathBot Answer:
Assuming you mean millimeter (mm), if you meant megameter (Mm) please change mm to Mm in your question.
There are \(29\) millimeters in \(2.9\) centimeters.
There are \(10\) millimeters in a centimeter.
The conversion factor from centimeters to millimeters is \(10\frac{\text{millimeters}}{\text{centimeters}}\).
Multiply the quantity in centimeters by the conversion factor to get the quantity in millimeters: \[2.9 \text{ centimeters} \times 10\tfrac{\text{millimeters}}{\text{centimeters}} = 29 \text{ millimeters}\]