What will be the monthly revenue?
for 1 s9 a day = 0.285 BTC
monthly = 0.285 BTC x 30 = 8.55 btc
if you have 10 of s9 = 8.55 btc x 10 = 85.5 btc
What will be the yearly revenue?
for yearly = 85.5 btc x 12 = 1026 btc
1026 btc x $650 = $666,900 in one year
i am sorry if my calculating its wrong because i don't mining with any hardware, its too expensive for me, i only try to make sample for you and i hope you can do the calculation with yourself.
yep ur math is wrong.
you need to do a 2 week estimate. and then decrease it by 5%-10% to get the following 2 week estimate and repeat that 24 more times.. then add up the 26 fortnight estimates