Recent questions tagged number-representation

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151
Noting that $3 ^2 = 9$, Formulate a simple procedure for converting base-3 numbers to base-9 directly.use the procedure to convert the $(2110201102220) _3$ to base-9.
1 votes
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154
Add and Multiply the following number without converting them into decimal$(367) _8$ and $(715) _8$$(15F) _{16}$ and $(A7) _{16}$($110110) _2$ and $(110101) _2$
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157
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159
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161
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162
19 votes
4 answers
164
In $16$-bit $2$’s complement representation, the decimal number $-28$ is:$1111 \: 1111 \: 0001 \: 1100$$0000 \: 0000 \: 1110 \: 0100$$1111 \: 1111 \: 1110 \: 0100$$1000...
19 votes
5 answers
165
Consider $Z=X-Y$ where $X, Y$ and Z are all in sign-magnitude form. X and Y are each represented in $n$ bits. To avoid overflow, the representation of $Z$ would require a...
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3 answers
167
How to do:(1000)base3 – (121)base3 without converting them to base 10 the final answer should be in base3
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168
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169
1 votes
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171
1 votes
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172
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176
If $703_{x}$ (in base-$x$ number system) equals $504_{y}$ (in base-$y$ number system), then possible values of $x, y$ are:$17, 18$None of these$8, 11$$12, 13$
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177
The decimal value $0.625$equals the binary $0.111$ equals no finite binary string equals the binary $0.101$ equals the binary $0.10011$