Gram percent is the number of grams of a solute per 100 grams of a solution. For example, if a solution of NaCl and water was said to have a 0.02g% of NaCl, this would mean that for 100g of saline solution, 0.02 of those grams are salt. Since 1L of water weighs 1kg (at normal conditions), there would be .2g of NaCl in 1L of a 0.02g% NaCl solution.
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Its too easy my friend. 3 percent of 400 gram = 3 x 400g/100=12g
Here is how you do it Do an allegation For 0.01: (.16/.19)X=26g Solve for X=30.875 g is the total gram in the cream for 4% For 0.2: (0.03/.19) (30.875g) = 4.88 g The final answer is 4.88 g of 20% Good luck with Pharmacy MT
Market price x's Karat percent. Then divide by 31.13 (troy ounce) Then that total is your full melt price. Then you divide that by 2 for your average price a pawn shop would pay you for it.
In the metric system, a gram is a unit of mass. A tenth of a gram is equal to 0.1 grams. Therefore, there are 10 tenths in one gram. This is because the prefix "deci-" means one-tenth in the metric system, so when you divide a gram by tenths, you get 10 equal parts.
1000 grams = 1 kilogram 1000 milligrams (mg) = 1 gram So: 100mg = 0.1 grams Or: 100mg goes into 1 gram 10 times.