L6 Add fractions to & subtract fractions from whole numbers EXIT

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Back

1 \frac{4}{7}

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6 \frac{7}{8}

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1 \frac{1}{4}

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11 \frac{3}{8}

Front

Define a fraction.

Back

Front

What does it mean to add a fraction to a whole number?

Back

To add a fraction to a whole number, convert the whole number to a fraction with the same denominator and then add the numerators.

Front

What is the process to subtract a fraction from a whole number?

Back

Convert the whole number to a fraction with the same denominator as the fraction being subtracted, then subtract the numerators.

Front

What is a mixed number?

Back

Front

How do you convert a mixed number to an improper fraction?

Back

Multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest multiple that two or more denominators share.