Question

a cough medicine has 17.5% active ingredient. if the dose is 5 mL, how much of the dose is active ingredient?

Answer 1

To calculate the amount of active ingredient in a 5 mL dose of cough medicine with 17.5% active ingredient, multiply 0.175 by 5 mL to get 0.875 mL of active ingredient.

Step-by-step explanation:

If a cough medicine has 17.5% active ingredient and the dose is 5 mL, you can find the amount of active ingredient by multiplying the total dose by the percentage of active ingredient. The percentage is converted to decimal form for the calculation.

To calculate the amount of active ingredient in the dose:

• Convert 17.5% to a decimal by dividing by 100, which is 0.175.
• Multiply this decimal by the volume of the dose, so 0.175 × 5 mL.

The calculation will be:

0.175 × 5 mL = 0.875 mL

Therefore, there is 0.875 mL of active ingredient in a 5 mL dose of the cough medicine.

Answer 2

Answer: 0.875 mL is present active ingredient in a 5 mL of dose.

Step-by-step explanation:

Volume of the cough medicine or dose = 5 mL

Percentage of the active ingredient = 17.5 % of the dose

Volume of the active ingredient in 5 mL of dose :

`5 mL* (17.5)/(100)=0.875 mL`

0.875 mL is present active ingredient in a 5 mL of dose.