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afla suma abc stiind ca a=1214 b=a+845 iar c=b+316

Răspuns :

a |-----|
b |-----|+845|
c |-----|+845|+316|    

a = il stim ca este 1214
1214 + 845 = 2059 (b)
2059 + 316 = 2375 (c)
1214 + 2059 + 2375 = 5648 ( suma numerelor a+b+c).
b=1214+845=2059
c= 2059+316=2375
a+b+c=1214+2059+2375=5648