Fractions-Simplifying

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There is an agreement in mathematics that we don’t leave a radical in the denominator of a fraction.

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Presentation transcript:

Fractions-Simplifying Factors are 1, 3, 9 9 3 HCF, So 9÷3= = 15 5 HCF, So 15÷3= Factors are 1, 3, 5,15

Fractions-Simplifying Factors are 1, 2, 3, 6, 9, 18 18 2 HCF = 27 3 HCF Factors are 1, 3, 9, 27

Fractions-Simplifying Factors are 1, 2, 3, 4, 6, 12 12 3 HCF = 32 8 HCF Factors are 1, 2, 4, 8, 16, 32

Fractions-Simplifying Factors are 1, 7 7 1 HCF = 28 4 HCF Factors are 1, 2, 4, 7, 14, 28

Fractions-Simplifying Factors are 1, 2, 4, 8 8 2 HCF = 28 7 HCF Factors are 1, 2, 4, 7, 14, 28

Fractions-Simplifying Factors are 1, 11 11 11 = 13 13 Factors are 1, 13

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