Question

If log 2 = 0.30103, Find the number of digits in 256 is
A) 17
B) 19
C) 23
D) 25

Answer 1

Answer:   A) 17 

Explanation:

log(256) =56*0.30103 =16.85768.

 

Its characteristics is 16.

 

Hence, the number of digits in 256 is 17.

Answer 2

Heyy Buddy

Here's your Answer

Ans:- 17.

Explanation;

$log ( {2}^{56} ) = 56 \times 0.301 \\ \\ = > 16.85 \\ \\ since \: it \: nearest \: to \: 17. \\ \\ therefore \: 17 \: is \: the \: correct \: answer$
✔✔✔✔