Sort:  

Expain o,0
Apples are 10
Each Banana is 1
Coconut is 2
2+10+3=15

What did i miss?

apple is 10
and 10 + ? +? =18
each banana is 4

Its a trick problem, each banana is counted separate. Which Is why in the last problem the banana has 3 instead of 4.

Coin Marketplace

STEEM 0.21
TRX 0.13
JST 0.030
BTC 66895.91
ETH 3499.24
USDT 1.00
SBD 2.89