Odpowiedź :
Odpowiedź:
a/b = 3 / * b
a = 3b
3(a-b)/a jeśli a = 3b to:
3(3b-b)/3b = 6b/3b = 2
a/b = 3 /*b
a=3b
3(a-b)/a a= 3b to:
3 (3b-b)/3b= 6b/3b =2
a=3b
3(a-b)/a a= 3b to:
3 (3b-b)/3b= 6b/3b =2