Drug A = 20 mg
Drug B = 5 mg
Let's say that Drug B is present in x mg. Drug A must be 4 times as strong as Drug B, hence the dosage must also be 4 times as strong.
A total of 25 milligrams must be used.
Thus, x + 4x = 25
⇒5x = 25
⇒ x = 25/5
⇒5
So, it is recommended to administer 20 mg of Drug A and 5 mg of Drug B.
<h3>What does the word "medicine" mean?</h3>
Medication is a drug or substance used to treat or prevent disease. The Pharmaceutical lexicon defines a substance as one that is "used in treating a disease or easing pain," as well as "any drug or preparation that is utilized to treat and cure disease."
<h3>How many different drugs are there?</h3>
More than 20,000 prescription medication items have received commercial approval. The FDA regulates more than 6,700 distinct product categories for medical devices.
<h3>What medicine is the most significant?</h3>
Penicillin, first (1942) Although penicillin was created in 1928, its use did not begin until 1942. It was a turning point in human history as the first recognized antibiotic and paved the path for the treatment of many bacterial infections.
learn more about medication here
<u>brainly.com/question/12646017</u>
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