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Questions and Answers
When adding fractions with unlike denominators, what is the correct approach?
When adding fractions with unlike denominators, what is the correct approach?
- Find a common denominator, then add the fractions. (correct)
- Multiply the denominators together to get a common denominator, then add the fractions.
- Add the numerators and denominators separately.
- Convert the fractions to decimals, then add them together.
What is the result of multiplying two fractions?
What is the result of multiplying two fractions?
- The product of the numerators over the product of the denominators. (correct)
- The sum of the numerators over the sum of the denominators.
- The difference of the numerators over the difference of the denominators.
- The product of the denominators over the product of the numerators.
What is the first step in changing a mixed fraction to an improper fraction?
What is the first step in changing a mixed fraction to an improper fraction?
- Divide the whole number by the numerator and add the denominator.
- Add the whole number to the numerator and divide by the denominator.
- Subtract the whole number from the numerator and multiply by the denominator.
- Multiply the whole number by the denominator and add the numerator. (correct)
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