\(\left(56.27+56.35\right):62=56\left(27+35\right):62=56.62:62=56\)
\(\left(56.27+56.35\right):62\)
\(=\left[56.\left(27+35\right)\right]:62\)
\(=56.62:62\)
\(=56.1\)
\(=56\)
\(\left(56\times27+56\times35\right):62\)
\(=56\times\left(27+35\right):62\)
\(=56\times62:62\)
\(=56\)
HOK TOT
(56 x 27 + 56 x 35) : 62
= 56 x (27 + 35) : 62
= 56 x 62 : 62
= 56
Tặng bạn quả tim 
\(\left(56\times27+56\times35\right):62\)
\(=\left[56\times\left(26+35\right)\right]:62\)
\(=56\times62:62\)
\(=56\)
_Vi hạ_
