=(56 x (27 +35)) :62
=(56 x 62) : 62
=3472 : 62=56
(56 x 27 + 56 x 35) : 62
= 56 x (27 + 35 ) : 62
= (56 x 62) : 62
= 3472 : 62
= 56
(56 ×27 +56 ×35 ) : 62
= 56x(27+35):62
= 56x62:62
= 56x1
=56
[56 x(27+35)]:62
[56x62]:62=3472:62=56
cái nha
(56 x 27 + 56 x 35 ) : 62
= 56 x (27 + 35 ) : 62
= 56 x 62 :62
= 56