Question
it takes a dental hygienist 2 minutes to clean a tooth. Find the rate per minute at which he cleans teeth, make sure your answer is fully reduced.
Answers
GPT 3.5
To find the rate per minute at which the dental hygienist cleans teeth, we need to determine how many teeth the hygienist cleans in 1 minute.
Since it takes 2 minutes to clean a tooth, the hygienist cleans 1/2 of a tooth in 1 minute.
Therefore, the rate per minute at which the dental hygienist cleans teeth is 1/2 or 0.5 teeth per minute.
Since it takes 2 minutes to clean a tooth, the hygienist cleans 1/2 of a tooth in 1 minute.
Therefore, the rate per minute at which the dental hygienist cleans teeth is 1/2 or 0.5 teeth per minute.