is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 42, then how old is B?	Choose one:
A) 16	B) 8	C) 9	D) 10	E) 11
Let C's age be x years.   Then, B's age = 2x years.   A's age = (2x + 2) years.   (2x + 2) + 2x + x = 42   5x = 40 =&gt; x = 8   Hence, B's age = 2x = 16 years.   16NSWER:16
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is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 42, then how old is B?