500
When rounding 452 to the nearest whole number, you look at the digit in the ones place, which is 2. Since 2 is less than 5, you would round down to 452. Therefore, 452 rounded to the nearest whole number remains 452.
500
500
500
100 less than 452
450
450
0
over 77% 452/585 x 100% = 77.26495726495726
Rounded to the nearest whole number, 452.16 is approximately equal to 452.
500