Fractional part 27831 is 231 431 831 1031 278=23275=82
![Fractional part 27831 is 231 431 831 1031 278=23275=82](/img/relate-questions.png)
| Fractional part 27831 is
A. 231
B. 431
C. 831
D. 1031
Please scroll down to see the correct answer and solution guide.
Right Answer is: C
SOLUTION
278=23.275=8(25)15=8(1+31)15=8{15C0+15C131+....+15C15(31)15}
278=8+ an integer multiple of 31
27831=831+ an integer