It being given that √ 15 = 3.88, the best approximation to √5/3 is Pick:
A) 0.43	B) 1.89	C) 1.29	D) 1.63	E) 1.54
x = √(5/3) = √(5*3)/(3*3)   = √15 /√ 9   = √15/3   = 3.88/3 = 1.29   Answer is 1.29.
<result>C</result>
It being given that √ 15 = 3.88, the best approximation to √5/3 is