Final answer:
The print speed of the office printer is approximately 26 3/4 pages per minute.
Step-by-step explanation:
To find the print speed of the office printer, we can use the formula:
Print Speed = Number of Pages / Time
In this case, the printer printed 18 pages in 2/3 of a minute. To simplify the answer, we can convert 2/3 of a minute to a decimal, which is approximately 0.67 minutes.
So, the print speed is 18 pages / 0.67 minutes = 26.86 pages per minute.
Simplifying this as a mixed number, the print speed is approximately 26 3/4 pages per minute.