Lead has a density of 11.3 g/ml. if you have 105 grams of lead, what is the volume in milliliters?

What you would want to do here is dividing mass by density. In fact, density is referred to as a ratio of mass to volume. There is no need for any unit conversion as they are already comparable. So the result should be 105g / 11.3g/ml =9.3ml.

English is not my first language, so sorry for language issues of any kind.