September 2018 1 18 Report

Zamień ułamek okresowy na zwykły ;)

a) 0,(3)

x=0,(3)

10x = .............

- x =0,333333333...

________________________

9x =..................

x =......................

x=.................

b) 0,(15)

y=0,(15)

100y=

- y =0,15151515...

____________________

...y = .............

y=...........

y=...........

c)0,1(5)

x=0,1(5)

100x=..................

-10x = .....................

________________________

90x=.................

x=.......................

x=.........................

d)3,1(21)

y=

....y=

- y=

____________________

....y=

y=................

y=..........

Bardzo proszę o pomoc !


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