Răspuns :
a+b=210
a:b=4 rest 10 => a= 4b+10
4b+10+b=210
5b=210-10
5b=200
b=200:5
b= 40
a=4×40+10
a=170
Răspuns:
a:b=4 rest 10=>a=4b+10
a+b=210
4b+10+b=210
5b=210-10=>b=200:5=>b=40
a=4·40+10=>a=170
a+b=210
a:b=4 rest 10 => a= 4b+10
4b+10+b=210
5b=210-10
5b=200
b=200:5
b= 40
a=4×40+10
a=170
Răspuns:
a:b=4 rest 10=>a=4b+10
a+b=210
4b+10+b=210
5b=210-10=>b=200:5=>b=40
a=4·40+10=>a=170