Answer:
Step-by-step explanation:
12(2+7)
12 is the GCF for 24 with 12 x2 =24 and 12 is the GCF for 84 with 12 x7= 84.
2 hours has more the the other so I would say it would be 8
The probability of multiple events happening is found by multiplying the probabilities of each event together.
So yes, 1/10 is the answer :)