Odpowiedź :
Odpowiedź:
[tex]\dfrac{4}{7}=\dfrac{4*4}{4*7}=\boxed{\frac{16}{28}}\\\\\\\dfrac{3}{5}=\dfrac{5*3}{5*5}=\boxed{\frac{15}{25}}\\\\\\\dfrac{1}{9}=\dfrac{6*1}{6*9}=\boxed{\frac{6}{54}}[/tex]
Odpowiedź:
[tex]\dfrac{4}{7}=\dfrac{4*4}{4*7}=\boxed{\frac{16}{28}}\\\\\\\dfrac{3}{5}=\dfrac{5*3}{5*5}=\boxed{\frac{15}{25}}\\\\\\\dfrac{1}{9}=\dfrac{6*1}{6*9}=\boxed{\frac{6}{54}}[/tex]