Mathematics, 30.08.2019 18:30, aweller3898

To mix plaster for a dental model, 45 milliliters (ml) of water are used for 100 grams (g) of plaster. how many milliliters (ml) of water should be used for 250 grams (g) of plaster?

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To mix plaster for a dental model, 45 milliliters (ml) of water are used for 100 grams (g) of plaste...