Darius buys a bottle of a chemical solution that contains 70%t alcohol. The bottle contains 500 milliliters of solution.
How many milliliters of alcohol are in the solution?
70 % = 70 / 100 = 0.7
0.7 ∙ 500 milliliters = 350 milliliters
Darius buys a bottle of a chemical solution that contains
70
%
70%70, percent alcohol. The bottle contains
500
500500 milliliters of solution.
How many milliliters of alcohol are in the solution?
To find the number of milliliters of alcohol in the solution, you need to calculate 70% of the total volume of the solution. Here's how you can do it:
1. Convert the percentage to decimal form. In this case, 70% becomes 0.70.
2. Multiply the decimal form of the percentage by the total volume of the solution. In this case, multiply 0.70 by 500 milliliters.
Let's do the math:
0.70 x 500 = 350
Therefore, there are 350 milliliters of alcohol in the solution.