What are the typical water-to-powder ratios for dental stone and plaster, respectively?

Show Answers

0.28 for dental stone and 0.6 for plaster0.6 for dental stone and 0.28 for plaster0.6 for dental stone and 3.2 for plaster0.28 for dental stone and 0.98 for plaster

Explanation

The correct water-to-powder ratios are 0.28 for dental stone and 0.6 for plaster. This means dental stone requires less water compared to plaster to achieve the proper consistency.