Question

How is the binary number 01001011 represented in decimal form?

Answer 1

Here you go ,

the decimal representation for the given binary number is 75

Answer 2

     

$\Rightarrow\ 01001011 \\ \\ \Rightarrow\ 2^0 \times 1+2^1 \times 1+2^2 \times 0+2^3 \times 1+2^4 \times 0+2^5 \times 0+2^6 \times 1+2^7 \times 0 \\ \\ \Rightarrow\ 1 \times 1+2 \times 1+4 \times 0 + 8 \times 1+16 \times 0+32 \times 0+64 \times 1+128 \times 0 \\ \\ \Rightarrow\ 1+2+8+64 \\ \\ \Rightarrow\ \textit{\bold{\mathfrak{75}}}$

So the decimal form of binary number 01001011 is 75 and the binary form of decimal number 75 is 01001011.

Thank you...

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