7
3
As the digits are moved left, the digit in the tenths column goes into the units column, the digit in the hundredths column goes into the tenths column, etc; each digit is ten times its previous value, thus moving the digits to the left multiplies the number by 10. Similarly moving the digits to the right: the digit in the units column goes into the tenths column, the digit in the tenths column goes into the hundredths column, etc; each digit is a tenth of its previous value, thus moving the digits to the right divides the number by 10.
In the tenths' column is the 1 as it is the first digit after decimal point. 2.16 ÷ 1/10 = 21.6
To round to the nearest tenth use the hundredth digit to decide to round up or down. The hundredths digit is a 7 so round up. The tenths digit is a 9, so adding 1 gives 10, which means keep the 0 in the tenths column and add 1 to the ones column: 30.97 → 31.0 to the nearest tenth Note that the .0 is normally not written, but as it is written it is significant: it shows the number is accurate to the nearest tenth.
The digit in the tenth column of 34.5 is 5 (5 tenths)
The digit in the tenths column is the digit 8.
6
2
8
8
6
7
3
When rounding to a place value column, you use the digit in the column to the right of the column to which you are rounding,To round to the nearest tenth, you use the digit in the column which is to the right of the tenths column, the hundredths digit.In 36.842:the tenths digit (the first one after the decimal point) is 8; andthe hundredths digit (the one to the right of the tenths digit) is 4Thus you use the 4 to the right of the 8 to decide whether to round the 8 up or down.
It is: .2 which means 2/10 = two tenths
The 9 is in the tenths column. Remember it's Hundreds, Tens, Ones, decimal, Tenths, Hundredths, Thousandths.