# Water powder ratio of dental stone and plaster is respectively_________________?

**Water powder ratio of dental stone and plaster is respectively_________________?**

**A. 0.28 and 0.6 (Correct)**

B. 0.6 and 0.28

C. 0.6 and 3.2

D. 0.28 and 0.98

Answering Exams

**A. 0.28 and 0.6 (Correct)**

B. 0.6 and 0.28

C. 0.6 and 3.2

D. 0.28 and 0.98

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