Answer :
To simplify the expression [tex]\(54 + 13.23 + 33.97\)[/tex], follow these steps:
1. Add the Whole Numbers:
- Start by adding the whole numbers together. In this expression, the only whole number is 54.
2. Add the Decimal Numbers:
- Next, add the decimal numbers, which are 13.23 and 33.97.
3. Perform the Addition:
- First, add 54 and 13.23:
[tex]\(54 + 13.23 = 67.23\)[/tex]
- Then, add the result to 33.97:
[tex]\(67.23 + 33.97 = 101.2\)[/tex]
The simplified expression is thus [tex]\(101.2\)[/tex].
Therefore, the correct answer is D. 101.2.
1. Add the Whole Numbers:
- Start by adding the whole numbers together. In this expression, the only whole number is 54.
2. Add the Decimal Numbers:
- Next, add the decimal numbers, which are 13.23 and 33.97.
3. Perform the Addition:
- First, add 54 and 13.23:
[tex]\(54 + 13.23 = 67.23\)[/tex]
- Then, add the result to 33.97:
[tex]\(67.23 + 33.97 = 101.2\)[/tex]
The simplified expression is thus [tex]\(101.2\)[/tex].
Therefore, the correct answer is D. 101.2.
