Question

dacă a+b=1868,iar a:b=3 rest 4,care sunt numerele​

Answer 1

a+b=1868

a:b=3 rest 4 => a= 3b+4

3b+4+b=1868

4b=1868-4

4b=1864

b= 1864:4

b=466

a=466×3+4

a=1.398+4

a=1402