Question

ex 17 urgent dau coroanaaa​

Answer 1

Răspuns:

a-b=308

a:b=8r35=>a=8b+35

8b+35-b=308

7b=308-35

b=273:7

b=39

a=8·39+35

a=347

Answer 2

Răspuns:

A-B=308

A:B=8,rest 35

Rezolvare

A=Bx8+35

Bx8+35-B=308

7xB+35=308

7xB=308-35=273

B=273:7=39

B=39

A=39x8+35=347

Verific:

347-39=308

Adevarat