No.
No.
No.
No.
Only whole numbers are even or odd, and the square root of 75 is not a whole number.
Do you mean 3/4? That's 75%. So anything over 75%, even if it's 75.0000(...)1 percent.
Because there is an even number of numbers, it is the average of the two middle ones. (75 + 79)/2 = 77.
It is +75 or just 75.It is +75 or just 75.It is +75 or just 75.It is +75 or just 75.
75% of 75= 75% * 75= 0.75 * 75= 56.25