The given number [tex]-34\frac{3}{8}[/tex] is not a whole number, It is a Integer and Rational number.
The complete set of natural number with entity '0' is called whole number.
For example: 0, 1, 2, 3, 4, and so on.
Integers are the real number but they can be positive, negative and zero.
For example: -2, -5, -8, 0, 1, 54, 66 etc.
Rational numbers are those which have a numerator and denominator.
For example: 2/5 here, 2 is numerator and 5 is denominator.
Here, we have given the number as [tex]-34\frac{3}{8}[/tex]
it can be solved using - ( 34 x 8 + 3 ) / 8
now, the number becomes
→ - ( 272 + 3 )/8
→ - 275/8
It is not a whole number, it is a integer and it is a rational number too.
Hence,
The given number [tex]-34\frac{3}{8}[/tex] is not a whole number, It is a Integer and Rational number.
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