Question

calculeaza nr m si n stiind ca suma este110,iar n este mai mare decat m cu 30. dau coroana,este problema

Answer 1

m+n=110
n=m+30
m+m+30=110
2m=110-30
m=80:2=40
m=40
n=40+30=70
n=70

Answer 2

m+n=110
n=m+30
m+30+m=110
2m=110-30=80
m=80:2=40
m=40
40+n=110
n=110-40=70
n=70