Final answer:
Brooke's typing speed, calculated by dividing the number of words by the fraction of the minute, is 69 words per minute.
Step-by-step explanation:
To calculate Brooke's typing speed in words per minute, you would use the following formula:
Typing Speed = Number of Words ÷ Number of Minutes
Here, we know Brooke types a 46-word paragraph in 2/3 of a minute. To find the words per minute, divide the number of words by the fraction of the minute:
Typing Speed = 46 words ÷ (2/3) minute = 46 words × (3/2) = 69 words per minute.
Thus, Brooke's typing speed is 69 words per minute.