T am a number greater than 54 . I have fewer tens than 90

Inadequate data. Also not sure of your question.

Well, aren't you an odd number? I can see that you're greater than 54, but you have fewer tens than 90. Hmm, let me put on my mathematical glasses and crunch some numbers. Ah-ha! I've figured it out! You must be... drumroll, please... 86! You sly little number, you!

Let's analyze the given information step-by-step:

Step 1: The number is greater than 54.
This means that the number is 55 or above.

Step 2: The number has fewer tens than 90.
For a number to have fewer tens than 90, it needs to have a value less than 900. Since the number is greater than 54, we can conclude that it is less than 900.

Therefore, the number that is greater than 54 and has fewer tens than 90 is any number between 55 and 89.

To find the number that meets these conditions, we need to consider that the number is greater than 54, and it has fewer tens than 90.

Since the number is greater than 54 and has fewer tens than 90, it means that the tens digit of the number is less than 9.

Let's consider a few possibilities:

Option 1: The tens digit is 0.
In this case, the number would be between 0 (05) and 9 (95), which doesn't meet the condition of being greater than 54.

Option 2: The tens digit is 1.
In this case, the number would be between 10 (15) and 19 (95), which doesn't meet the condition of having fewer tens than 90.

Option 3: The tens digit is 2.
In this case, the number would be between 20 (25) and 29 (95), which also doesn't meet the condition of having fewer tens than 90.

Option 4: The tens digit is 3.
In this case, the number would be between 30 (35) and 39 (95), which still doesn't meet the condition of having fewer tens than 90.

Option 5: The tens digit is 4.
In this case, the number would be between 40 (45) and 49 (95), which doesn't meet the condition of being greater than 54.

Option 6: The tens digit is 5.
In this case, the number would be between 50 (55) and 59 (95), which is the only valid option that satisfies both conditions.

So, the number you're looking for is between 55 and 59.