2/3 × 1/4, 5/12, 2/12, 10/12, 2 × 1/2, 4, 3, 1, 2/3 × 5/5, 2/3, 7/15, 10/8, 1/ 5 × a = 1/30, 1/6, 6, 1/5, 2/4 × 20, 12, 3/5, 10, 1/4 × 1/2, 1/6, 1/8, 1/12, 3 1/3 × 1 4/5, 3 4/15, 7 2/9, 6, 3 2/3 × 1/3, 1 2/9, 8 2/4, 1 2/5, 5 × 3/5, 3/5, 3, 5, 1/3 × 6, 6, 9, 2, 2 × 1/6, 1/3, 10, 1/10, 1/9 × b = 1/36, 1/4, 3, 4.

Revision Unit 9

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