Final answer:
After dividing 30.5 by each of the options given, none result in a whole number. Thus, none of the options a), b), c), or d) can divide 30.5 and result in a whole number, indicating a potential issue or trick within the question itself.
Step-by-step explanation:
The question asks which whole number can divide into 30.5 to make it a whole number. This is a basic arithmetic problem that involves understanding factors and division. By testing the options given:
- a) 1: Dividing 30.5 by 1 gives 30.5, which is not a whole number.
- b) 2: Dividing 30.5 by 2 gives 15.25, which is not a whole number.
- c) 3: Dividing 30.5 by 3 gives 10.1666..., which is not a whole number.
- d) 4: Dividing 30.5 by 4 gives 7.625, which is not a whole number.
Therefore, none of the options a), b), c), or d) can divide 30.5 to make it a whole number. The question might be incorrect or a trick question as 30.5 cannot be divided by any whole number to produce another whole number.