A
B
C
D
Explanation
Correct answer: D.
Choice D is correct. There are minutes in one hour, so an -hour workday has minutes. To calculate of , multiply by : . Therefore, Lani spent minutes of her workday in meetings.
Desmos solution:
Note: The calculator converts 8 hours to minutes and finds 15% of that total.
Enter in Desmos:
Reviewed and rewritten by CookSAT
Why the other choices are wrong
Choice A
Choice A is incorrect because is of , which gives the time Lani spent of her workday in meetings in hours, not minutes.
Choice B
Choice B is incorrect and may be the result of computation errors.
Choice C
Choice C is incorrect and may be the result of computation errors.