Respuesta :

DeanR

We find the common factor and reduce the fraction:

10/15 = (10/5) / (15/5) = 2/3

15/20 = (15/5) / (20/5) = 3/4

2/6 = (2/2) / (6/2) = 1/3

2/8 = 1/4

3/12 = 1/4

3/9 = 1/3

4/6 = 2/3

5/15 = 1/3

5/20 = 1/4

6/8 = 3/4

6/9 = 2/3

9/12 = 3/4

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