QQuestionMathematics
QuestionMathematics
Write 4.2 as a mixed number and as an improper fraction.
Write your answers in simplest form.
Improper fraction:
Mixed number:
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Answer
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Step 1:I'll solve this step by step using the specified LaTeX formatting guidelines:
Step 2:: Convert 4.2 to an improper fraction
4.2 = \frac{42}{10}
- First, multiply 4.2 by the denominator 1 to remove the decimal
Step 3:: Simplify the fraction
\frac{42}{10} = \frac{21}{5}
- Divide both numerator and denominator by their greatest common factor (2)
Step 4:: Convert to a mixed number
- This means the mixed number will be $$4\frac{1}{5}
- Divide 21 by 5 to get the whole number part
Final Answer
- Improper fraction: \frac{21}{5} - Mixed number: 4\frac{1}{5}
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