42 6 7 times is 42 so the answer will be 42
Yes, you'd be able to play.
37/42 = .88 = 88%
So you've attended more than 85% of the practices.
25 has 3 factors: 1, 5 and 25. Only those 3 numbers can be evenly divided into 25. 1 is a factor for every number, 5 can be divided into 25, 5 times and a number is always a factor of itself as well.
The answer to the question is c