Answer:
Sarah is planning on running LESS than she did last week.
Step-by-step explanation:
This is a multiplication problem beacuse its 2/3rd's of EACH hour.
Imagine if Sarah ran 6 hours. If you multiply that by 2/3, you will get 4
[tex]\frac{6}{1} * \frac{2}{3} = \frac{12}{3} = 4[/tex]
If Sarah ran 6 hours last week then she will only run 4 hours this week.