492. 4920 rounded to the nearest 100th place = 4900
490
390
490
The answer will depend on the degree to which the number is rounded. Without any indication of that, it is not possible to answer the question sensibly.
It is: 500
500
28% of 492= 28% * 492= 0.28 * 492= 137.76
23.4286
ANSWER: 49200%492= 492 * 100%= 49200%
492-485 = 7
492 is 41% of 1,200