300
To round 242 to the nearest hundred, you look at the tens place, which is 4. Since 4 is less than 5, you round down. Therefore, 242 rounded to the nearest hundred is 200.
Assuming you mean nearest, not neatest, the answer is 67.1
It is: 0.5
459 rounded to the nearest 10 is 460
It then is 58.14
Assuming you mean nearest, not neatest, the answer is 67.1
It is: 0.5
3.3
It is 4.9
200
340
459 rounded to the nearest 10 is 460
It is 14
140
400
It then is 58.14
It is 1.