Write a number that rounds to 2.3 when rounded to the nearest hundredth and when rounded to the nearest tenth, but does not round to 2.3 when rounded to the nearest thousandth.

2.3011

Step-by-step explanation:

This is because if you round this to the nearest tenth, the digit is 0 so it stays the same.  When you round to the nearest hundredth, you would look at the 1 in the thousandth place and know that it is less than 5 so you would round down to 2.3.  When you round to the nearest thousandth place, you would look at the very last number, which is less than 5, round down to 2.301 and realize that it is not equivalent to 2.3 :) I hope this helps

step-by-step explanation: