To find the answer first find how many Mondays, Tuesdays, and Wednsdays are in 6 weeks. There are 18
There are 12 Thursdays and Fridays
Now times 18 by 3.5 and 12 by 2.5
18 * 3.5 = 63
12 * 2.5 = 30
Then add 63 and 30
63 + 30 = 93
The answer is 93 hours