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a fost răspuns

Adu fractiile urmatoare la acelasi numitor si apoi fa operatiile:3supra5-1supra10;8supra25-15supra 50;9supra16-1supra4;5supra12-1supra6;6supa24-1supra8

Răspuns :

CosmoteRo

3/5-1/10=6.10-1/10=5/10=1/2

8/25-15/50=16/50-15/50=1/50

9/16-1/4=9/16-4/16=5/16

5/12-1/6=5/12-2/12=3/12=1/4

6/24-1/8=6/24-3/24=3/24=1/8

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