It is: 199/200 times 100 = 99.5%
1 wrong out of 200 means 199 correct. So 100*199/200 % = 99.5 % correct. The percentage score depends on whether all questions carry the same mark, whether or not there is a penalty for a wrong answer.
190
Rounded to the nearest ten, 199 is approximately equal to 200.
1oooooo-200 = -199
1.000-200 = -199
percentage = 61.8%% rate:= 199/322 * 100%= 0.618 * 100%= 61.8%
because 199 rounded to the nearest 10 is 200, so 199 to the nearest 100 is 200.. Because 200 is both a multiple of 10 and 100.
-199
-199,999,999
200
199
199