9 rounds up to 10. You can't put ten tenths in one place, you need to regroup and increase the ones by one.
To the nearest hundredth: 18.69 To the nearest hundred: zero
To round 3.047 to the nearest hundred, we look at the tens place. Since the digit in the tens place is 0, which is less than 5, we keep the hundreds place as it is and make the tens and ones place 0. Therefore, 3.047 rounded to the nearest hundred is 3.000.
27,841,211 to the nearest hundred thousands place is 27,800,000
387,422 to the nearest hundred thousands place is 400,000.
It is then 200,000 when rounded to the nearest 100,000 place
2,345,678 rounded to the nearest hundred thousandths place is 2,345,678.000Rounded to the nearest hundred thousands place it is 2,300,000
To the nearest hundredth: 18.69 To the nearest hundred: zero
To round 3.047 to the nearest hundred, we look at the tens place. Since the digit in the tens place is 0, which is less than 5, we keep the hundreds place as it is and make the tens and ones place 0. Therefore, 3.047 rounded to the nearest hundred is 3.000.
2 to the nearest hundred is zero.
3,011,216 to the nearest hundred thousands place is 3,000,000
1,125,495 to the nearest hundred thousands place is 1,100,000
111,022 to the nearest hundred thousands place is 100,000100000
387,422 to the nearest hundred thousands place is 400,000.
27,841,211 to the nearest hundred thousands place is 27,800,000
142 rounded to the nearest hundred is 100.
2,742 to the nearest tens place is 2,740
To the nearest hundred thousands, it would be zero. To the nearest hundred thousandths, it would stay as it is.