918
42% of 450= 42% * 450= 0.42 * 450= 189
450 kilometers is approximately equal to 279 miles.
It is: 13.78% rounded to two decimal places
450
12 + 189 = 201
189 + 246 = 435
189 + (10%) = 207.9
It is 450 plus 45 = 495
640 - 190 = 450
900 + 450 = 1,350
Since 27 is not a factor of 279, there is a problem with this problem. But if one of the numbers is 297, the other is 189.
200 plus 79 equals 279