+0  
 
0
74
1
avatar

there is a tired bird that is trying to fly. every day he flies 5 meters, and goes back (because of the wind) 2 meters. he is trying to get to a place 300 meters away. How many days will it take to get there?

 Jul 8, 2020
 #1
avatar+26620 
+2

I will assume bird flies 5 m    THEN gets backed up 2 m

  bird gains   3 m per day

   after 98 days bird will be at 294

     on day 99 bird will REACH 299 and get backed up to   297

        on day 100   bird will reach destination

 Jul 8, 2020

19 Online Users

avatar
avatar