119
1400
1400
1000
The nearest hundred to 1427 is 1400. When rounding, you look at the digit in the tens place (2 in this case), which is less than 5, so you round down. Therefore, 1427 rounded to the nearest hundred is 1400.
1427 rounds to:0 to the nearest ten thousand1000 to the nearest thousand1400 to the nearest hundred1430 to the nearest ten
12
12
12.0107 rounded to the nearest whole number is 12.
It is then 1400 to the nearest hundred
1400
12.098 rounded to the nearest whole number is 12
11.87 rounded to the nearest whole number = 12