Because raising to a power is a completely different operation than simple multiplication. 10100 is 10 followed by 100 zeros - while 10010 is 100 followed by only 10 zeros.
1 hundredth greater than 4.16 is 4.17.
One tenth is ten times bigger than one hundredth. That is 1/10 = 10 x 1/100.
Deci- means tenth of Centi means hundredth of so you know from fractions a tenth is larger than a hundredth, so a decimeter is larger.
1 tenth is greater than 9 hundredths.
10.5 seconds. When you round off to the nearest tenth, look at the hundredth number. If it is less than 5 (exclusive of 5), just remove all the numbers from the hundredth digit. If it is at least 5, add 1 to the tenth digit, then remove all digits from the hundredth onwards.
It depends on how many you have. One tenth is greater than one hundredth, but fifty hundredths is greater than two tenths.
It is already rounded to a greater extent than that.
after the decimal it is (from left to right) tenth, hundredth, thousandth etc.. if the thousandth is equal to or greater than five, you round the hundredth up. In this case you would get: 7856.43
Each one is ten times greater than the next.
19.89 would round to 19.9 to the nearest tenth because we look at the hundredth column and if it is greater than five we round the tenth number up 1.
To round 803.84 to the nearest tenth, look at the digit in hundredth's place. If it is 5 or greater, round the digit in tenth's place to the next higher digit. If the digit in the hundredth's place is less than 5, do not change the digit in tenth's place. 803.84 rounded to the nearest tenth is 803.8.
20.6
The number is already rounded to a greater extent than either of those levels!
To round 6.875 to the nearest tenth, look at the digit in hundredth's place. If it is 5 or greater, round the digit in tenth's place to the next higher digit. If the digit in the hundredth's place is less than 5, do not change the digit in tenth's place. 6.875 rounded to the nearest tenth is 6.9.
1 hundredth greater than 4.16 is 4.17.
Nope - 0.06 is six hundredths, while 0.6 is six tenths. One hundredth is ten times smaller than a tenth.
One tenth is ten times bigger than one hundredth. That is 1/10 = 10 x 1/100.