Which of the following is a whole number 20 to 0.25 29 .5 % 3/4

The whole number among the given options is 29.

A whole number is a number that does not have any fractions or decimals. Out of the options given, only the number 29 is a whole number.

To determine which of the given options is a whole number, we need to understand what whole numbers are. Whole numbers are positive numbers without any fractions or decimal parts. They include zero (0) and all the positive integers (1, 2, 3, ...).

Let's analyze each option:

1. 20 to 0.25: This is a range of numbers from 20 to 0.25. It includes decimals, so it is not a whole number.

2. 29: This is a single number, and it is an integer without any fraction or decimal part. Therefore, it is a whole number.

3. 0.5%: This option represents a percentage value, which is a fraction out of 100. It contains a decimal, so it is not a whole number.

4. 3/4: This is a fraction representing three parts out of four. Fractions are not whole numbers since they have a numerator and a denominator.

From the given options, only 29 is a whole number.