In a 55% dextrose solution, how many grams are contained in 450ml?

To determine the number of grams of dextrose in a 55% solution, it's important to first understand what a percentage concentration signifies. A 55% dextrose solution means there are 55 grams of dextrose in every 100 milliliters of solution.

To calculate the amount of dextrose in 450 milliliters, you can set up a proportional relationship based on the percentage concentration. Here's how the calculation would work:

1. Since there are 55 grams in 100 mL, you can find out how many grams are in 450 mL by establishing a simple conversion factor.

2. Use the ratio of grams per mL from the concentration:

55 grams / 100 mL = X grams / 450 mL

3. To find X (the amount of dextrose in 450 mL), cross-multiply and solve for X:

X = (55 grams * 450 mL) / 100 mL

4. Calculate X:

X = (24750 grams mL) / 100 mL = 247.5 grams

Thus, there are 247.5 grams of dextrose in 450 mL of