Question 108.). (Answer: Letter Choice (C), 105, is the smallest 3-digit number that is divisible by 7. Since (0), is divisible by 7, 105 is also divisible by 7. Therefore, the answer 105, is divisible by 7 is yes! (105/7 = 15).
Question 113.). The factors of 21, 1 + 3 + 7 + 21 = 32/4 = 8
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