Final answer:
To find the number you are, work backwards from the given information: 18 hundreds and 35 ones, add 3 tens to get 115, and have 17 ones and some tens between 60 and 70.
Step-by-step explanation:
To find the number you are, we can work backwards from the given information.
First, we know that you are composed of 18 hundreds and 35 ones. This means your number is 1835.
Next, we are told that if we add 3 more tens to your number, it would be 115. So, your number without the additional tens is 115 - 30 = 85.
Finally, we are told that you have 17 ones and some tens, and your number is between 60 and 70. Since the ones digit cannot exceed 9, the only number within the range that satisfies this condition is 68.
Therefore, based on the given information, the number you are is 68.