Question

va rog, ajutor, dau coroana ​

Answer 1

Răspuns:

0,1(6) = (16-1)/90 = 15/90 = 5/30 = 1/6

0,(6) = 6/9

x = 1/6+6/9

x = 1/6+3/2

x = (1+4)/6

x = 5/6 → inversul b) 6/5.

EVERGREEN

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