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48×10÷6+[142×6-(740÷2÷2+96×4)+637]÷10
. nu mai se respecta parantezele si semnul operati


Răspuns :

48x10:6+[142x6-(740:2:2+96x4)+637]:10
=480:6+[852-(370:2+384)+637]:10
=80+[852-(185+384)+627]:10
=80+(852-569+627):10
=80+(283+627):10
=80+910:10
=80+91
=171
48×10÷6+[142×6-(740÷2÷2+96×4)+637]÷10=
= 48×10÷6+ (142×6-569+637)÷10=
=48×10×6+920÷10=
=480×6+920÷10=
= 2,880+92=
= 2,972