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Calculați :
a) 55/44 + 111/666 - 7777/8888 - 33333/99999 .​

Răspuns :

Dianageorgiana794ask

Răspuns:

a) (55/44)⁽¹¹ + (111/666)⁽¹¹¹ - (7777/8888)⁽¹¹¹¹ - (33333/99999)⁽³³³³³=

⁶⁾5/4+⁴⁾1/6-³⁾7/8-⁸⁾1/3=30/24+4/24-21/24-8/24=5/24

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