Sometimes it is advantageous to express a value in round numbers. To round to a particular place, look at the digit immediately to the right of the one you want to round to. If that digit is 4, 3, 2, 1 or 0, zero it and everything to the right of it out. If that digit is 5, 6, 7, 8 or 9, increase your target digit by one and zero everything to the right of it out.
what is the place and the value of 61.672 and 2 is the underlined digit.
As the last digit is a 2, it will round down giving 64 as the answer.
50
The digit in the hundreds place is 2, and the digit on the tens place is 5, which is on right of 2. Since 5 is at least 5, we round up the value to get 9300.
830000
Sometimes it is advantageous to express a value in round numbers. To round to a particular place, look at the digit immediately to the right of the one you want to round to. If that digit is 4, 3, 2, 1 or 0, zero it and everything to the right of it out. If that digit is 5, 6, 7, 8 or 9, increase your target digit by one and zero everything to the right of it out.
what is the place and the value of 61.672 and 2 is the underlined digit.
It sounds like this:The place value is the power of 10 that is connected to the column of a given digit. In the number 12345.67 the digit 5 is in the ones column, the digit 4 is in the tens column, the digit 3 is in the hundreds column, the digit 2 is in the thousands column, and the 1 is in the ten thousands column. 6 is in the tenths column, and 7 is in the hundredths column.So, if the 2 above is underlined, you should realize that the value of it is 2,000, or two thousand. It's 2, but it is in the thousands column.
If the end digit is 1, 2, 3 or 4 you round down. If the end digit is 5, 6, 7, 8 or 9 then you round up. If the end digit is 0 it is already rounded.
This would have been easier if you showed us the underlined digit but there is a 5 in the thousands place, a 2 in the hundreds place, an 8 in the tens place and a zero in the ones place, representing (respectively) five thousand, two hundred eighty.
As the digit in the ones position is a 2, we round down to get 6350.
The digit in the hundreds position is a 2, so we round down to 83000.
The digit in the hundreds is a 2, so we round the number down to get 3000 as the answer.
The digit in the tens position is a 2, so we round down to get 500 as the answer.
As the last digit is a 2, it will round down giving 64 as the answer.
None of the numbers are underlined. In the number 56123, the 5 has a value of 50000, the 6 has a value of 6000, the 1 has a value of 100, the 2 has a value of 20 and the 3 has a value of 3.