thanks Omi !
good night :)
5,772,973,973+640,726,276 = 6413700249
CPhill thanks !
B=1450/73 or 19.863013698630137
i think it need to be like that
i havn't got enough fingers
it cannot be determined from the information given above
oh, yes exuce me my mistake :(
1 kg = 1000g
i am doing tests right now if i have any question i will contact with you :)