Question

решите срочно! 0,4(6)+8/15 /0,(3)+0,(6)​

Answer 1

0,4(6) = 7/15

0,(3) = 1/3

0,(6) = 2/3

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= (7/15 + 8/15) / (1/3 + 2/3) = 15/15 : 3/3 = 1 : 1 = 1.

Ответ: 1.