You either buy the robux, get donated or get a lot of place visits and use trade summary to trade tixs into robux.
Rs 36000/ as a starting and Rs 46000/ when got senior
Buy them or earn them.
Use the Dialog system in RS
for school teacher Rs 28000 & for collage chemistry teacher 90000
90000 x 90000 = 8100000000
1000
by getting blockland and downloading a better sword pack.
80% of 90000 = 90000*80/100 = 72000
The link between 90000 and 300 is that 300^2=90000 or the square root of 90000 is 300.
25% of 90,000= 25% * 90000= 0.25 * 90000= 22,500
90000 / 300 = 300
It's 81,000,000