Final answer:
To calculate the total volume of the cough syrup, all components are converted to milliliters, summed up, and then converted back to liters. The total volume of the cough syrup mixture is 3.525 liters.
Step-by-step explanation:
The question asks us to determine the total volume of cough syrup mixture a pharmacist creates by combining various components. To do this, we first need to convert all measurements into the same unit, and then add them together to find the total volume.
The pharmacist mixes:
1,550 milliliters of syrup
725 milliliters of cherry flavor
1.25 liters of water
Firstly, we need to note that 1 liter is equal to 1,000 milliliters. So,
1.25 liters of water is equivalent to 1.25 * 1,000 milliliters = 1,250 milliliters.
Add all the milliliters together: 1,550 ml + 725 ml + 1,250 ml = 3,525 milliliters.
Convert the total milliliters back to liters by dividing by 1,000: 3,525 milliliters / 1,000 = 3.525 liters.
The total volume of the cough syrup mixture is therefore 3.525 liters.