3
The greatest number is 123 because 300-176 is 124 but since it says less than, it is going to be 123.
The greatest prime number less than 20 is 19. Not sure what "then twice" is unless you are wanting to double it, which becomes 38.
The three greatest whole numbers less than 200 that each have an odd number of factors are 144, 169 and 196.
There is no such number. For if you considered 49.99 to be such a number, then 49.995 is a greater number and it is less than 50. And then 49.9955 is even greater and still less than 50. This process can go on without end.
No.
No, there are no number, other than 55, that is both Fibonacci and palindromic.
the greatest prime number less than 200 is 199
47 is the greatest prime number less than 48.
The greatest prime number less than 200 is 199.
The greatest number that is less than 30 is 29.Becuase the only prime numbers that are less then 100 are:2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,59,61,67,71,73,79,83,89 and 97.So as you seen the greatest number that is less than 30 is 29.
256 is the greatest even square number that is less than 300.
727. The smallest palindromic number greater than 500 independent of primicity is 505.
No, 11 is the only palindromic prime with an even number of digits.
The greatest prime number less than 20 is 19. For there to be a difference, we'll have to have another value.
29
The greatest prime number less than 10 is 7. To have a difference, you need at least two values.