Răspuns :
a |----|----| + 12
b |----|
a+ b = 312
312-12 = 300 ( doua segmente egale)
300 : 3 = 100 ( b)
100× 2 = 200 + 12 = 212 ( a)
verificare : 100+212= 312
b |----|
a+ b = 312
312-12 = 300 ( doua segmente egale)
300 : 3 = 100 ( b)
100× 2 = 200 + 12 = 212 ( a)
verificare : 100+212= 312
a+b=312
a:b=2,r12
a=?
b=?
--------------------------------------------------------------------
? b=? a=?
rezolvare: 12 ]
a [-----------]-----------]----] ] 312
b [-----------] ]
1) (312-12):3=100 (b)
2) 100x2+12=212 (a)
R:a=212,b=100
Sper ca te-am ajutat.
a:b=2,r12
a=?
b=?
--------------------------------------------------------------------
? b=? a=?
rezolvare: 12 ]
a [-----------]-----------]----] ] 312
b [-----------] ]
1) (312-12):3=100 (b)
2) 100x2+12=212 (a)
R:a=212,b=100
Sper ca te-am ajutat.