John buys 3 boxes of burritos.  He gives away a 3rd of them to his friend.  Each box has 20 burritos.  He eats 3 burritos per day for 10 days.  How many burritos does he have left?
He gave 3/3=<<3/3=1>>1 box away
So he has 3-1=<<3-1=2>>2 boxes
So he got 2*20=<<2*20=40>>40 burritos
He ate 3*10=<<3*10=30>>30 burritos
So he has 40-30=<<40-30=10>>10 burritos left
#### 10
John 3 kutu burrito alır.  Üçte birini arkadaşına veriyor.  Her kutuda 20 burrito vardır.  John 10 gün boyunca günde 3 burrito yiyor.  Kaç tane burritosu kalmıştır?
3/3=<<3/3=1>>1 kutu verdi
Yani 3-1=<<3-1=2>>2 kutusu var.
Yani 2*20=<<2*20=40>>40 burrito aldı.
3*10=<<3*10=30>>30 burrito yedi
Yani 40-30=<<40-30=10>>10 burritosu kaldı.
#### 10