30300
1215 3%*40500=0.03*40500=1215 Win+R-->calc-->Enter-->40500*0.03-->Enter==>1215
It is 40500 (of whatever) per hour.
± 201.246118
40500 mg
-1
30300
40500
1215 3%*40500=0.03*40500=1215 Win+R-->calc-->Enter-->40500*0.03-->Enter==>1215
It is 40500 (of whatever) per hour.
± 201.246118
40500
Four of the zeros are significant... the two zeros after the digit 5 0 are simply 'place fillers'.
40500 mg
40500/75 = 540
405 x 100 = 40500
Three of them