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A number whose positive square root is whole is a whole number?
Examples of such numbers are 49, where sqrt(49) = 7, 81, where sqrt(81) = 9. Such numbers are called square numbers.
How many numbers between 44 and 81?
Between them, not including them it is 36. If you include these two numbers, it would be 38.
Is the number 81 a whole number?
Whole Number : Set of counting numbers along with zero. i.e. W = {0,1,2,3...} Therefore, 81 is a whole number.
What are 2 whole numbers that 80 is in between?
79 & 81, or any whole number from 1 to 79 with any whole number greater than 81.
Is the square root 81 rational or irrational?
The square root of 81 is 9, which is a whole number. Since all whole numbers are considered rational numbers (as they can be expressed as a fraction with a denominator of 1), the square root of 81 is rational.
What is 81-44?
125
Is 81 a integer?
Yes, 81 is an integer. Integers are whole numbers that can be positive, negative, or zero, and 81 falls into the category of positive integers.
How many odd whole numbers would have to be added to get a sum of 81?
3, 5, 7, 9, ... , 81.
What are the 5 factors in 81?
Factors are just numbers 81 can be divided by. The whole number factors are 1, 3, 9, 27, and 81
Is the division of whole numbers associative?
No. For example, (81 / 9) / 3 = 9 / 3 = 3 81 / (9 / 3) = 81 / 3 = 27
What are the Odd numbers between 44 and 122 and multiples of nine?
45, 63, 81, 99, 117
What are the factors of 44 and 81?
The factors of 44 are: 1, 2, 4, 11, 22, 44 The factors of 81 are: 1, 3, 9, 27, 81
