QQuestionMathematics
QuestionMathematics
# Select the best answer for the question.
What is 9.2 written as a mixed number in simplest form?
A. $2 \frac{2}{10}$
B. $9 \frac{1}{2}$
C. $9 \frac{4}{5}$
D. $9 \frac{2}{10}$
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Answer
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Step 1:Let's solve this step by step:
Step 2:: Understand the problem
We need to convert the decimal 9.2 to a mixed number in its simplest form.
Step 3:: Separate the whole number and decimal parts
- Whole number part: 9 - Decimal part: 0.2
Step 4:: Convert the decimal to a fraction
0.2 = \frac{2}{10}
Step 5:: Simplify the fraction
\frac{2}{10} = \frac{1}{5}$$ (divide both numerator and denominator by their greatest common factor, 2)
Step 6:: Combine the whole number and simplified fraction
9.2 = 9 \frac{1}{5}
Step 7:: Check the given options
Looking at the choices, we see that $$9 \frac{1}{5}$$ is not among them.
Step 8:: Verify the other options
- D. $$9 \frac{2}{10}$$ is incorrect (fraction not in simplest form)
- B. 9 \frac{1}{2} is incorrect (wrong fraction)
Final Answer
The correct representation is 9 \frac{1}{5}, which is not among the choices.
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