Electronics and Communication Engineering - Microprocessors - Discussion

Discussion Forum : Microprocessors - Section 1 (Q.No. 10)
10.
When .4546 E 5 and .5433 E 7 are to be added in normalized floating point mode
none of the numbers is changed to any other form
.4546 E 5 is changed .004546 E 7 and .5433 E 7 is not changed
.5433 E 7 is changed to 54.33 E 5 and .4546 E 5 is not changed
both the numbers are changed and their exponents are made equal to 6
Answer: Option
Explanation:

Exponents are made equal and integer part is made zero.

Discussion:
22 comments Page 1 of 3.

Dafwertgwth said:   2 years ago
.4546e5 = .4546*10^5
And .5433e7=.5433*10^7.

To make it equal we add 2 zeros to the first one to make powers equal i.e., .004546e7
Finally, only one option is satisfied.

Akshay said:   8 years ago
The number 43.76 x 106 is represented in this notation as 04376 E 8, where E 8 is used auto represent 108.

The it is .4376 and the exponent is 8.
(1)

Sanjeev said:   7 years ago
How can we decide exponent is 8 for that number?

Not understand please explain in detail sir.

Bharathi said:   1 decade ago
I want to know about floating point number addition and explain these bit in detail manner.

S.prakash said:   9 years ago
Exponent with higher mantissa is chosen and the other exponent mantissa aligned to it.

Prathyu said:   9 years ago
Please give me the explanation for this question. Why we change only the 1st number?

Prarthi said:   9 years ago
Please explain floating point number addition method.

Ahmed jwad said:   7 years ago
Please explain floating point number addition method.

Aryadip Mridha said:   5 years ago
I didn't understand the problem, can anyone help me?

Jyoti said:   1 decade ago
Want to know about floating point number addition?


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