15.5 percent = 155/1000 = 31/200
Precent means hundreths, so 15.5 % = 15.5/100 = 31/200
170 over 200 is 85%.
Expressed as a percentage, 155/430 x 100 = 36.046511627906976744186 recurring (that is, 36.046511627906976744186046511627906976744186...) percent.
Expressed as a percentage, 25/155 x 100 = 16.129032258064516 recurring (that is, 16.129032258064516129032258064516...) percent.
36/200 = 18/100 = 18 percent
1.5 percent !
200
155 is 15500 percent
31/20 as a percentage is 155%
6/200 = 3%
11/200 = 5.5%