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Fractions: Multiplying proper fractions

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Intros
Lessons
  1. Introduction to Multiplying proper fractions:
  2. Simplify fractions: Method A - By using greatest common factors
  3. Simplify fractions: Method B - By using common factors
  4. How to multiply fractions with cross-cancelling?
  5. How to multiply proper fractions?
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Examples
Lessons
  1. Multiplying Single-digit Proper Fractions
    Multiply the proper fractions. Give the answers in the lowest form:
    1. 14×34\frac{1}{4} \times \frac{3}{4}
    2. 27×58\frac{2}{7} \times \frac{5}{8}
    3. 57×710\frac{5}{7} \times \frac{7}{{10}}
  2. Word Problems: Multiplying Proper Fractions
    In April last year, 25\frac{2}{5} of the month has records of rainfall. 14\frac{1}{4} of these rainy days fell on weekends.
    1. What fraction of rainfall happened on weekends in April last year?
    2. How many of these rainy days were on weekends?
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Practice