Question

A recent advertisement claimed that 2 out of every 3 doctors recommend a certain herbal supplement to increase energy levels. if a local hospital employs 90 doctors, how many doctors would you expect to recommend the supplement? (round to the nearest whole number, if necessarv.)

Answer 1

To find out how many doctors would be expected to recommend the herbal supplement, we need to determine the number of doctors who do recommend it. We can set up a proportion to solve for the number of doctors who recommend the supplement. Based on the advertisement, we would expect approximately 60 doctors to recommend the supplement.

Step-by-step explanation:

To find out how many doctors would be expected to recommend the herbal supplement, we need to determine the number of doctors who do recommend it.

According to the advertisement, 2 out of every 3 doctors recommend the supplement.

This can be expressed as a ratio: 2/3.

We can set up a proportion to solve for the number of doctors who recommend the supplement.

Let x be the number of doctors who recommend the supplement out of the total number of doctors employed:

2/3 = x/90

Cross-multiplying, we get 3x = 2 * 90, which simplifies to 3x = 180. Dividing both sides by 3, we find that x = 60.

Therefore, based on the advertisement, we would expect approximately 60 doctors to recommend the supplement.