TOO GOOOOOD AT MATH

640+64+60+50=814?
814/2=4027?
840+50=890?
890-407=483 or 400?

Plus: no phone call, out of 50, i spent around 30%, out of 60, i spent 52% (let say i spent for the treat of 24), spending 64 for 6 hours is not my decision!

It is just ridiculus!!! I hardly get anything for my own self...yet i have to...Already know, but still!!