Final answer:
To find out which numbers are less than 9/4, we compare each number with 9/4 or 2.25. Numbers 15/8 and 2.201 are less than 9/4.
Step-by-step explanation:
The question asks which of the given numbers are less than 9/4. To determine this, we need to compare each number with 9/4 or its decimal equivalent, which is 2.25.
- a. 11/4: This is equal to 2.75, which is greater than 2.25.
- b. 15/8: This is equal to 1.875, which is less than 2.25.
- c. 2.201: This is less than 2.25.
Therefore, the numbers that are less than 9/4 are 15/8 and 2.201 .