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Calculează produsul dintre a si b, stiind ca: a=[803-(166-54+45)]:2 b=72-72:4+(72-72):4

Răspuns :

a= [803-(112+45)]:2
a= (803- 157):2
a= 646:2
a= 323


b= 72-8+0:4
b=72-18+ 0
b= 54br />

54•323= 17442
a=[803-(166-54+45)]:2
a=[803-(112+45)]:2
a=(803-157):2
a=646:2
a=323

b=72-72:4+(72-72):4
b=72-18+0:4
b=54+0
b=54

produsul numerelor=axb=323x54=17442