Answer:
60/80= 0.75
75%
if you are satisfied with my answer, please mark brainliest :D
Step-by-step explanation:
The only difference between binary addition and regular addition (decimal addition) is that binary addition uses a value of 2 rather than a value of 10.
<h3>What is binary addition?</h3>
The binary addition uses a value of 2.
- If you add 8 plus 2 in decimal addition, you obtain 10, which you write as 10. In the sum, this results in a digit of 0 and a carry of 1.
- Similar things happen in binary addition whenever you add 1 and 1. The outcome is always 2 but because 2 is expressed as 10 in binary, we obtain a digit 0 as well as a carry of 1 after adding 1 + 1 in binary.
Thus, in binary:
0 + 0 = 0
0 + 1 = 1
1 + 0 = 1
1 + 1 = 10 (which is 0 carry 1)
<h3>What is decimal addition?</h3>
Decimal numbers with digits 0 through 9 are also referred to as denary.
- In every aspect of our daily lives, we employ decimal numerals.
- Computers can't operate with decimal numbers like humans do.
- Computers can only operate with binary numbers, as was previously stated.
- To save decimal numbers on computers, binary numbers must be transformed.
- They are changed from binary into decimal numerals whenever they are shown on the screen.
To know more about binary addition, here
brainly.com/question/8649831
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The answer for this question is “A”
Answer:
Is there an error in the question? it has BC = 27 twice and we don't know much about the other sides. Anyway let's try
Step-by-step explanation:
You are told that to go from WXYZ to ABCD the scale factor is 2/3, which means that you multiply by 2/3. So to go the other way round, from ABCD to WXYZ which is what you want, you divide by 2/3, or multiply by 3/2.
So, to find XY you multiply the right side from ABCD by 3/2. I think BC is the right side?
So XY = 27 × 3/2
XY = 81 / 2 or 40.5 or 40 1/2