Algodoo

If you want to round your text to a whole number, you can type something like this.

text = "rpm: " + math.toInt(scene.my.rpm)

Or if you want to choose the number of decimal places, try something like this

text = "fuel: " + math.toInt(scene.my.fuel * 100.0)/100.0

This will give you two digits after the decimal.

Thank you very much!, I will definetly use this code, and credit you