Whole Number : Set of counting numbers along with zero.
i.e. W = {0,1,2,3...}
Therefore, 81 is a whole number.
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81 is a whole number whose simplest form is 81.
The lowest whole number that goes into 35, 81, and 15 is one. There is no larger number.
To convert 2.81 to a mixed number in simplest form, we first need to separate the whole number part from the decimal part. The whole number is 2, and the decimal part is .81. To convert the decimal part to a fraction, we place it over 100 (since there are two decimal places in .81), which gives us 81/100. Therefore, 2.81 as a mixed number in simplest form is 2 81/100.
No, 82 is not a multiple of 9 because 9 can not be multiplied by any whole number to get 82. (9x9=81, 9x10=90, there is no 82 in between).
It is a composite number, you can get 81 by mulitpling 1*81, 3*27, and 9*9.compositeNo the number 81 is not prime it can be divided by nine.composite