% rate= 210% of 150= 210% * 150= 2.1 * 150= 315
200 minus 210 = -10
360
210 - 86 = 124
210 minus 645 is -435
150 minus 145 is 5.
There are infinitely many possible answers. One such is 211 minus 1 = 210.
It is: 210--630 = 840
255
444 minus 234 equals 210
210/150 = 70/50 = 7/5 = 1.4 times
165.9