Question

escrbe junto a cada numero su reciproco
1/4
6/8
9/7
42
5/8
6/10
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Answer 1

1/4 = 2/8
6/8 = 3/4
9/7 = 18/14
4/2 = 2 = 8/4
5/8 = 10/16
6/10 = 4/5