if log 6 = 0.778151, the number of digits in 6128 is
Pick.
A) 22	B) 39	C) 88	D) 100	E) 98
Explanation:   log(6128) = 128log(6) = 128 × 0.778151 ≈ 99.60   ie, its characteristic = 99   Hence, number of digits in 2128 = 99+1= 
<gadget id="calculator">99+1</gadget>
<output>100</output>
100   Answer: Option 100
<result>D</result>
if log 6 = 0.778151, the number of digits in 6128 is