Odpowiedź :
a)
[tex]2.5 3\underline{9}9956cm \approx2.54cm[/tex]
[tex] \boxed{\boxed{Odp.B}}[/tex]
b)
[tex]2.5399956 \times 100 = 253.99956cm \\ \\ 253.999 \underline{5}6 cm\approx254cm[/tex]
[tex] \boxed{ \boxed{Odp.D}}[/tex]
a)
[tex]2.5 3\underline{9}9956cm \approx2.54cm[/tex]
[tex] \boxed{\boxed{Odp.B}}[/tex]
b)
[tex]2.5399956 \times 100 = 253.99956cm \\ \\ 253.999 \underline{5}6 cm\approx254cm[/tex]
[tex] \boxed{ \boxed{Odp.D}}[/tex]