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Georgianaoana1
a fost răspuns

stiind ca o albina zboara cuu viteza medie de 5km/k ,aflati in cate minute parcurge 250 metri

Răspuns :

MishkaMotanu
v=5km/h
5km/h=1,3(8)m/s
v=d/t
t=d/v
t=250/1,3(8)=180s
in 3 minute

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