The sum of three consecutive multiples of 3 is 108. What is the largest number?	Choose the correct choice from the following choices.
A) 36  B) 39  C) 33  D) 30  E) 42
Let the numbers be 3x, 3x + 3 and 3x + 6.   Then,   3x + (3x + 3) + (3x + 6) = 108   9x = 99   x = 11   Largest number = 3x + 6 = 39   Answer : 39
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The sum of three consecutive multiples of 3 is 108. What is the largest number?