Two-third of a positive number and 16/216 of its reciprocal are equal. Find the positive number.
Pick:	A) 4 /12	B) 4 /17	C) 4 /15	D) 4 /11	E) 4 /03
Explanation:   Let the positive number be x.   Then, 2/3 x = 16/216 * 1/x   x2 = 16/216 * 3/2   = 16/144   x = √16/144 =4 /12.   4 /12NSWER:4 /12
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Two-third of a positive number and 16/216 of its reciprocal are equal. Find the positive number.