Computer Science - Computer Fundamentals - Discussion

Discussion Forum : Computer Fundamentals - Section 7 (Q.No. 26)
26.
Conversion of hexadecimal number 1D7F16 to a decimal number is
755110
877110
555710
778110
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
6 comments Page 1 of 1.

MOHAMMAD IKRAM said:   10 years ago
1D7F,

First make its Binary.

That = 0001-1101-0111-1111.

= 4096+2048+1024+512+256+128+64+32+16+8+4+2+1 = 7551.
(1)

Vandana said:   1 decade ago
How it would be convert ?

Pranshu said:   1 decade ago
"It would be convert" like this:

15*1 + 7*16 + 13*16*16 + 1*16*16*16

Suman sharma scobacs said:   1 decade ago
(1D7F)base16=(7551)base10
steps:we know that D=13
and F=15
(1*16^3+13*16^2+7*16^1+15*16^0)=4096+3328+112+15=7551

Sofimukhtar said:   1 decade ago
Binary of 1D7F is 0001 1101 0111 1111 which is equal to 7551.

Vishnu said:   3 years ago
@MOHAMMED.

Thanks for explaining the answer.

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