19,23
57 to 89
They are: 8
There is no whole number but a infinite fractional numbers
49
The even whole numbers greater than 21 and less than 28 are: 22, 24 and 26
109 whole numbers greater than 9 and less than 999 are multiples of 9
6
19,23
45 of them.
57 to 89
They are: 8
There are 499 whole numbers that fit those conditions.
i am a sum. my addends are five different whole numbers. all my addends are greater than zero and less than eleven. all my addends are odd numbers. what am i?
49
I depends what the numbers are. 1 1/2 is less than 5
99