Răspuns :
numarul stejarilor=s ;
,, fagilor =f ;
,, teilor =t ;
*
s + f + t = 546
s + f = 345 => t = 546 - 345 = 201 ;
f + t = 364 => s = 546 - 364 = 182 ;
s + t = 383 => f = 546 - 383 = 163 ;
,, fagilor =f ;
,, teilor =t ;
*
s + f + t = 546
s + f = 345 => t = 546 - 345 = 201 ;
f + t = 364 => s = 546 - 364 = 182 ;
s + t = 383 => f = 546 - 383 = 163 ;
s+f+t=546
s+f=345
f+t=364
s+t=383
f=546-345
f=201
s+201=345
s=345-201
s=144
144+t=383
t=383-144
t=239
s+f=345
f+t=364
s+t=383
f=546-345
f=201
s+201=345
s=345-201
s=144
144+t=383
t=383-144
t=239