The answer is 3.06' as a decima, 3.0 rounded , 46/13 as a fraction, 0.0306' % as porsentage
230 - 172.5 (75% of 230) = 57.5
230
230
19.1667
The answer 2, 230 divided by 10 is 23. If you had that answer you are correct
230 - 155 = 75
230
7.6667
230 divided by 500 showing your work = 0.46
9.2
16.4286
230