Sort:  

I will go with B.

6 what is the reward? 😀

Math solution

Correct ans: A
100% right

solve korer time nai

6 and back vote me

Coin Marketplace

STEEM 0.13
TRX 0.23
JST 0.031
BTC 82389.81
ETH 1906.91
USDT 1.00
SBD 0.81