Răspuns :
Răspuns:
(18x8+56):[50x40:(220-180)]=
=(18x8+56):[50x40:40]
=(144+56):[50x40:40]
=200:[50x40:40]
=200:[2000:40]
=200:50
=4
Răspuns:
(18x8+56):[50x40:(220-180)]=
=(18x8+56):[50x40:40]
=(144+56):[50x40:40]
=200:[50x40:40]
=200:[2000:40]
=200:50
=4