Răspuns :
A-[(672:2:6+87x9+361):100]x37=709
A=709 +[(56+783+361):100]x37
A=709 +(1200:100)x37
A=709 +12x37
A=709 +444
A=1153
A=709 +[(56+783+361):100]x37
A=709 +(1200:100)x37
A=709 +12x37
A=709 +444
A=1153