When you converting a decimal to a whole number, precision will get lost (you lose the decimal part). The "converted" number will, of course, not be exactly the same as the original number.
You must decide, depending on your needs, whether you want to:
26 is the nearest whole number.
0.001 is a fractional number in decimal form and there is no sensible way to convert it into a whole number.
0.05 is a fractional number in decimal form and there is no way to convert it to a whole number.
That already is a whole number.
5.4 is a mixed number in decimal form and there is no sensible way to represent it as a whole number. You cannot convert it.
26 is the nearest whole number.
0.001 is a fractional number in decimal form and there is no sensible way to convert it into a whole number.
You can convert a percentage into a whole number by dividing it by 100. For example, if we have 500%, to convert this into a whole number you do: 500/100 = 5 Thus 500% is equivalent to 5.
0.05 is a fractional number in decimal form and there is no way to convert it to a whole number.
It can't be a whole number.
It IS a whole number!
That already is a whole number.
5.4 is a mixed number in decimal form and there is no sensible way to represent it as a whole number. You cannot convert it.
The square root of 26 is not a whole number
Convert the mixed number to an improper fraction. Convert the whole number to a fraction with a common denominator. Proceed with the subtraction.
26
There is no general rule to convert an exponential into a whole number.