The number is 63.
57, 59
None of them.
No numbers in that range have an odd number of factors.
65
57
No, since no even number can be added to an even number to equal odd this has no exception. 12+12=24 24+12=36 36+12=48 48+12=60 60+12=72 72+12=88... And so on to be even numbers.
Such a number does not exist. 3600 is 60 squared and 4900 is 70 squared There is no number between 60 and 70 that is a multiple of 15 so there can be no square between 3600 and 4900 that is a multiple of 15.
None of them.
If you know what an odd number is, and if you know how to count , then you don't need help with this question!
60 is a even number.
The sum of an odd number of odd numbers is an odd number. 9 odd parts can't add up to 60.
64 because 8*8=64. you just have to find the square number.