Question

7.
Sunita has converted decimal no. 53 to its binary equivalent but she is not sure wbether it has been
done correctly or not. How can she be sure that she has converted it correctly? Suggest the correct answer.
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Answer 1

Answer:

Decimal no = 53

convert it to binary number

2 | 53 |

2 | 26 | 1

2 | 13 | 0

2 | 6 | 1

2 | 3 | 0

2 | 1  |  1

so binary number = 110101

to check the answer is correct or not

110101

= (1*2^5)+(1*2^4)+(0*2^3)+(1*2^2)+(0*2^1)+(1*2^0)

=  32+16+0+4+0+1 = 53

so your binary number is correct

I hope this helped so plz rate the answer..

Answer 2

Explanation:

please mark as brainliest