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(20-(9.22+10.78):3.5):0.11= va rog ajutatima

Răspuns :

[20-(9.22+10.78)÷3.5]÷0.11=
[20-(20)÷3.5]÷0.1=
(20-20÷3.5)÷0.11=.
(20-5.71)÷0.11=14.29÷0.11=129.(90)
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