Cansu bir isin 1/3 unu yaptiktan sonra 8 gun daha calisarak isin yarisini tamamlamis oluyor. Buna gore Cansu kalan isi kac gunde bitirir?
Cozum:
tamamina 6x dersek ( rasyonelle ugrasmamak icin). 6x in 1/3 u 2x.tir.
2x+8=3x oldu. x=8. gerisini nasil yapacagiz ?
yani 1/6 sini 8 gunde yapmis.3/6 sini 3.8=24 gunde kalani yapar
Kaynak: Anonim
belgesi-1479
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