42.21 or 84.42
84.42 or 42.21
Look at the digit after the tenths digit; if it is half way or more add one to the tenths digit otherwise leave it alonereplace all digits to the right of the tenths digit by zerosRemove any trailing zeros after the decimal point after the tenths digit.digit after tenths digit is 6, more than halfway (5) so add one to tenths: 9+1=10, so carry the 1 to the units digit: 8+1=9 → 919.0...919.000000919.0⇒ 918.963255 = 919.0 to the nearest tenth.It can also be written as 919 without the ".0" as it is the same value, but writing the ".0" shows that the number is accurate (rounded) to the nearest tenth.
In the number 3.5, the digit 5 has a place value of five tenths, which is equivalent to 0.5. This is because the decimal point separates the whole number part (3) from the fractional part (0.5). In this case, the digit 5 is in the tenths place, representing 5 tenths or half of a whole.
I assume it is five units and five tenths? Five units simply means five of something whole: for example, five whole pies. Five tenths means a pie is cut into ten slices, therefore five tenths is a half of a pie. So the answer must be five and a half units!
There are two fives. The first is worth five units. The one after the decimal point is worth five tenths, or a half.
If you assume that number 1 equals 10, then there are ten tenths in this. If you take the number up to 3.5, then this would be 35 tenths. However, if you are asking how many tenths are there in 3 and a half from the NUMBER 10, then this works out at 2.85.
The number .5 is five tenths. Note that this is equal to one half.
Round 685.3714 to the tenths place is 685.4 Round up because the hundredths place digit, which is 7, is more than half way to 10.
Half of 99=49.5 Hope this helps!
49.5
We need the other number for comparison to answer.