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Exercițiu 57 PLZ repede DAU COROANA ❤️❤️❤️

Exercițiu 57 PLZ Repede DAU COROANA class=

Răspuns :

1+3/4=4/4+3/4=7/4

2/5+1=2/5+5/5=7/5

1/10+1+6/10=1/10+10/10+6/10=17/10

7/100+33/100+1=7/100+33/100+100/100=140/100

11/100+1+8/100+1=11/100+100/100+8/100+100/100=211/100