If square-root of 15 is 3.87. Then find the value of square-root of (5/3)
Choose one: A) 1.29 B) 1.39 C) 1.49 D) 1.59 E) 1.69

Rationale: = > root 5 / root 3 = ( root 5 / root 3 ) * ( root 3 / root 3 ) = root 15 / root 9 = 3.87 / 3 = 1.29 answer : a
Answer: A