Răspuns :
a-b=217
a:b=3r25=a=3×b+25
3×b+25-b=217
=2b+25=217
=2b=217-25
=2b=192
= b=192:2=96
b=96
a=3×b+25
a=3×96+25=313
a-b=217
a÷b=3rest25
a,b=?
a=3segmente+25
b=1segment
217-25=192(4segmente.egale)
192÷4=48(b)
48×3+25=169(a)
V:169+48=217
Sper ca te-am ajutat!
a÷b=3rest25
a,b=?
a=3segmente+25
b=1segment
217-25=192(4segmente.egale)
192÷4=48(b)
48×3+25=169(a)
V:169+48=217
Sper ca te-am ajutat!