The answer will depend on the units used for 343200. Are they days, hours, minutes, seconds, milliseconds, microseconds? Since you have not bothered to provide that information, I cannot provide a sensible answer.
1560
987 rounded to the nearest 100 is 1000.
To round 13.1355 to the nearest hundredth, you look at the third decimal place, which is 5. Since 5 is equal to or greater than 5, you round up the second decimal place from 3 to 4. Therefore, 13.1355 rounded to the nearest hundredth is 13.14.
2.7
988
7.6
13.49
1560
0.1
It is 958
117 rounded to the nearest 100 = 100
987 rounded to the nearest 100 is 1000.
303 to the nearest 10 = 300
4,651 rounded to the nearsest thousands is 5,000
The correct answer is zero when rounding 106 to the nearest thousand.
It is 30 because .5 rounds up to 1
To round 13.1355 to the nearest hundredth, you look at the third decimal place, which is 5. Since 5 is equal to or greater than 5, you round up the second decimal place from 3 to 4. Therefore, 13.1355 rounded to the nearest hundredth is 13.14.