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Gratii1grisha
a fost răspuns

1 album...?file
70albume...2100file
69albume...?file Rezolvare: varog

Răspuns :

TabitaDc18
1 album.................x file
70 albume.................2100 file
x=2100/70
x=30 file( 1 album)

70 albume.......................2100
69 albume.......................x
x=69 x 2100/70
x=2070 file( 69 albume)

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