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Multiply Fractions by Fractions

Multiply Fractions by Fractions. Simplify:. Can you try?. multiply the numerators, multiply the denominators !. Exercise 1. One day, Mum makes a cake. She cuts of the whole for Tim, and Tim eats of this part. How much does he eat?. Exercise 2. Calculate:.

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Multiply Fractions by Fractions

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  1. Multiply Fractions by Fractions

  2. Simplify:

  3. Can you try? multiply the numerators, multiply the denominators !

  4. Exercise 1 One day, Mum makes a cake. She cuts of the whole for Tim, and Tim eats of this part. How much does he eat?

  5. Exercise 2 Calculate:

  6. multiplying the numerators 4 1 × = 4×1 2 = 5 2 5×2 5 multiplying the denominators 2 1

  7. Exercise 3 Calculate:

  8. Read and Think: When you multiply by a fraction, does the answer become bigger or smaller? Why?

  9. Using the following table, can you get to the conclusion? Can you tell me why?

  10. Fill in the with “＞”“＜”or“＝”without calculating: ＞ ＝ ＜ ＜ ＜ ＞

  11. Now, Do you know how to multiply fractions by fractions?

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