Răspunsuri

2014-04-22T12:46:15+03:00
In 2,83 ore......170 km
in 7,33 ore......x km

x = (7,33 x 170) / 2,83
x = 440,31 ~ 400km.
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in (283 - 28) / 90 ore....170km
in (73-7) / 9 ore.... x km

in 225/90 ore...170km
in 66/9 ore....x km

x = (22/3 x 170) / 45/18
x= (3740/3) / 45/18
x = 3740/3 * 18/45
x =  67320/135
da
cum vine ? A dat 440 km ?
da
poi care e rezolvarea ?
aceea de sub linie. dai refresh la pagina sa vezi :)