How many milliliters contains 3g of cephalothin if the concentration of the solution is 1g/4.5ml

Answer 1

To find out how many milliliters contain 3g of cephalothin, we need to use the given concentration of the solution, which is 1g/4.5ml.

If the concentration is 1g/4.5ml, then for 3g, we will need:

3g / (1g/4.5ml) = 3g × (4.5ml/1g) = 3 × 4.5 ml = 13.5 ml

Therefore, 3g of cephalothin would be contained in 13.5 milliliters.