290
290
The answer is 290
The nearest tens place to 288 is 290.
290
The answer will depend on the degree to which the number is rounded. Without any indication of that, it is not possible to answer the question sensibly.
290
290
To round a number to the nearest ten, you look at the digit in the tens place. In this case, the digit in the tens place of 292 is 9. Since 9 is closer to 10 than it is to 0, the number 292 rounded to the nearest ten is 290.
294 rounded to the nearest ten is 290. 294 rounded to the nearest hundred is 300.
290
290