Răspuns :
a-b=100
a/2:b/2=2 rest 5
a/2=2*b/2+5
a/2=b+5
a=2*(b+5)=2* b+2*5=2* b+10
a- b=100
2* b+10-b=100
b+10=100
b=100-10=90
a=90+100=190
Nr marit este 190+2378=2568
a-b=100;
a/2/b/2=2 rest 5;
⇒a/2=b/2 ·2+5
⇒a/2=b+5
⇒a=2[b+5]
⇒a=2b+10;
⇒2b+10-b=100
⇒2b-b=100-10
⇒b=90;
⇒a=b+100
⇒a=90+100
⇒a=190;
a/2/b/2=2 rest 5;
⇒a/2=b/2 ·2+5
⇒a/2=b+5
⇒a=2[b+5]
⇒a=2b+10;
⇒2b+10-b=100
⇒2b-b=100-10
⇒b=90;
⇒a=b+100
⇒a=90+100
⇒a=190;