Question

ayuda porfis los sigo si me sigen doy corona y todo pero porfis ayudenme. Si saben respordan si no no.​

Answer 1

Suma

1/2 + 4/5 = 5/10 + 8/10 = 13/10

6/3 + 7/9 = 18/9 + 7/9 = 25/9

4/6 + 2/3 = 4/6 + 4/6 = 8/6

2/3 + 2/4 = 8/12 + 6/12 = 14/12

2/5 + 5/15 = 6/15 + 5/15 = 11/15

Resta

3/4 - 2/12 = 9/12 - 2/12 = 7/12

3/4 - 1/2 = 3/4 - 2/4 = 1/4

4/5 - 1/3 = 12/15 - 5/15 = 7/15

6/9 - 1/3 = 6/9 - 3/9 = 3/9

4/5 - 3/10 = 8/10 - 3/10 = 5/10

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