Question

\(\left(\frac{5}{12}+\frac{9}{12}\right)+\frac{5}{12}=\)

Answer 1

\(\left(\frac{5}{12}+\frac{9}{12}\right)+\frac{5}{12}=\frac{14}{12}+\frac{5}{12}\)

                                     \(=\frac{19}{12}\)

Answer 2

(5/12 + 9/12)+5/12=14/12+5/12=19/12

Answer 3

\(\left(\frac{5}{12}+\frac{9}{12}\right)+\frac{5}{12}=\frac{5}{12}+\frac{9}{12}+\frac{5}{12}=\frac{5+9+5}{12}=\frac{19}{12}\)

Ai tích mk mk tích lại

Answer 4

\(\left(\frac{5}{12}+\frac{9}{12}\right)+\frac{5}{12}=\frac{5}{12}+\frac{9}{12}+\frac{5}{12}=\frac{5+9+5}{12}=\frac{19}{12}\)

Ai k mik mik k lại

Answer 5

kết quả là 19/12

Answer 6

 ( \(\frac{5}{12}\) + \(\frac{9}{12}\) ) + \(\frac{5}{12}\) = \(\frac{14}{12}\) + \(\frac{5}{12}\) = \(\frac{14+5}{12}=\frac{19}{12}\)

Answer 7

=14/12+5/12=19/12