test jest na 50 pkt
ja mam z niego 78%
to ile mam punktów?
100%----------------50pkt
78%----------------x
100x=78*50
100x=3900
x=39 pkt
78% = 0,78
50 pkt * 0,78 = 39 pkt ---tyle masz
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100%----------------50pkt
78%----------------x
100x=78*50
100x=3900
x=39 pkt
78% = 0,78
50 pkt * 0,78 = 39 pkt ---tyle masz