tim so abc biet abc=6abc:17
tim so abc biet ; abc=6abc/17
so do la...
tim so abc biet abc=6abc:17
so do la
tim abc biet abc=6abc:17
Tim abc biet
6abc / 17 = abc
tim abc biet
abc = 6abc : 17
Tim abc biet 6abc / 17
tim so abc biet: abc6- 2889 = 6abc
tìm số abc biết : abc = 6abc : 17 tim so abc