Constructing Math

How many grams of NaCl would you add to a liter of water to make up a normal saline solution (.85 %, or .85 grams per 100 milliliters)? Practice 4. Devin had the measles and had to stay inside even though he didn't feel very bad at all. He decided to make a cake to surprise his mother. The recipe said he needed four deciliters of milk. ................
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