Răspunsuri

2014-05-06T18:17:27+03:00
A-b=414
a/b+411=414
a/b=414-411
a/b=3
a=3xb
3b-b=414
2b=414
b=414/2
b=207
a=3xb=>a=3x207
a=621
verificare cele 2 nr sunt a=621 si b=2o7
621-207=414
621/207=3catul
3+411=414


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