Question

Interpret the following IEEE 754 number in decimal:  0 10010011 111000... Add the previous IEEE 754 number...

Interpret the following IEEE 754 number in decimal:  0 10010011 111000...

Add the previous IEEE 754 number to the following and express the answer in IEEE 754 format: 0 01011010 0111000...

Homework Answers

Answer #1
1)
0 10010011 11100000000000000000000
sign bit is 0(+ve)
exp bits are 10010011 => in decimal it is 147
so, exponent/bias is 147-127 = 20
frac bits are 111

Decimal value is 1.111 * 2^20
1.111 in decimal is 1.875
1.111 * 2^20 in decimal is 1966080.0
so, 01001001111100000000000000000000 in IEEE-754 single precision format is 1966080.0
Answer: 1966080.0

2)
0 01011010 01110000000000000000000
sign bit is 0(+ve)
exp bits are 01011010 => in decimal it is 90
so, exponent/bias is 90-127 = -37
frac bits are 0111

Decimal value is 1.0111 * 2^-37
1.0111 in decimal is 1.4375
1.0111 * 2^-37 in decimal is 1.0459189070388675e-11
so, 00101101001110000000000000000000 in IEEE-754 single precision format is 1.0459189070388675e-11
Answer: 1.0459189070388675e-11

add them up
1966080.0 + 1.0459189070388675e-11. This is almost same as 1966080.0

so, Answer is 0 10010011 11100000000000000000000
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Convert the decimal number 1283.181 to IEEE 754 floating point format. Show all work.
Convert the decimal number 1283.181 to IEEE 754 floating point format. Show all work.
Determine the decimal representation for 87.32 using the IEEE 754 single-precision format. (5 marks)
Determine the decimal representation for 87.32 using the IEEE 754 single-precision format.
Convert the number 425.6 to the IEEE-754 32-bit floating point format. Don't use cheet
Convert the number 425.6 to the IEEE-754 32-bit floating point format. Don't use cheet
How do you convert a decimal like 4.9219 into binary? (assuming 32-bit IEEE 754 floating point...
How do you convert a decimal like 4.9219 into binary? (assuming 32-bit IEEE 754 floating point format)
Represent the following decimal numbers using IEEE-754 floating point representation. please show all work i. -0.75...
Represent the following decimal numbers using IEEE-754 floating point representation. please show all work i. -0.75 ii. 0 iii. - infinity iv. 23 v. 10.25
Convert the following floating-point number (stored using IEEE floating-point standard 754) to a binary number in...
Convert the following floating-point number (stored using IEEE floating-point standard 754) to a binary number in non-standard form. 1100_0100_1001_1001_1000_0000_0000_0000
If the IEEE Standard 754 representation of a floating point number is given as 01101110110011010100000000000000, determine...
If the IEEE Standard 754 representation of a floating point number is given as 01101110110011010100000000000000, determine the binary value represented by this 32-bit number
Given the following pair of decimal numbers: A = 2.6125 x 101 and B = 4.150390625...
Given the following pair of decimal numbers: A = 2.6125 x 101 and B = 4.150390625 x 10-1 a) Compute the binary representation of both A and B using the IEEE-754 single precision floating- point format. b) Compute A+B in binary using the IEEE-754 single precision floating-point format.
Using the IEEE single-precision floating point representation, find the decimal number represented by the following 32-bit...
Using the IEEE single-precision floating point representation, find the decimal number represented by the following 32-bit numbers, each expressed as an 8-digit hex number. Express your answer using decimal scientific notation. (a) (C6500000)16 (b) (31200000)16
Show the IEEE 754 bit pattern for the following numbers (assume excess 127): a. 1.2901318359375x10^2 b....
Show the IEEE 754 bit pattern for the following numbers (assume excess 127): a. 1.2901318359375x10^2 b. 5.517578125x10^-2
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT