To determine which statements about the numbers 2 and 2 are true, let's analyze each statement one by one:
1. O is less than 2: This statement is true. O is indeed less than 2.
2. 2 is greater than 18: This statement is false. 2 is not greater than 18. In fact, 2 is smaller than 18.
3. 2 is an equivalent form of 2: This statement is true. 2 is an equivalent form of 2 since they represent the same number.
4. 8 is the largest fraction: This statement is irrelevant to the given numbers 2 and 2. It does not provide any information about the relationship between 2 and 2.
5. 45 can be used as a common denominator of all three numbers: This statement is also irrelevant to the given numbers 2 and 2. It does not provide any information about the relationship between 2 and 2.
In summary, the true statements about the numbers 2 and 2 are:
O is less than 2.
2 is an equivalent form of 2.
