Number bases 2

Number Theory Level pending

Convert 0.2 into base 2.

This number can be written as 0. a 1 a 2 a 3 a 4 ‾ 2 0.\overline{a_1a_2a_3a_4}_2 Calculate a 1 + a 2 + a 3 + a 4 a_1+a_2+a_3+a_4

Details: the line above means that a 1 a 2 a 3 a 4 a_1a_2a_3a_4 repeats itself in the binary notation.


The answer is 2.

Aloysius Ng by Aloysius Ng , 20, Singapore

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

0 solutions

No explanations have been posted yet. Check back later!

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...