Cevaplar

2012-10-10T19:37:19+03:00

30m+3n=228

 

3(10m+n)=228

 

10m+n=76

 

m=7

n=6

 

m*n=42

1 5 1
2012-10-10T19:40:31+03:00

3.mn=228

mn=76    cevvapppp

1 5 1