19.00
Since 0.83 contains two decimal places, it is already rounded to the nearest hundredth.
When it says "nearest 100th", it means that it should be rounded to two decimal places, in the case of 79.302, it is rounded as 79.30.
6.28
sqrt(13) = 3.61 (rounded to nearest hundredth)
19.00
Since 0.83 contains two decimal places, it is already rounded to the nearest hundredth.
8.25
3.21
6.00
When it says "nearest 100th", it means that it should be rounded to two decimal places, in the case of 79.302, it is rounded as 79.30.
0.80
25.162 rounded to 2 decimal places (hundredths) = 25.16
It means to round a decimal number to its nearest hundredth place as for example 2.125 rounded to 2 decimal places is 2.13
6.28
sqrt(13) = 3.61 (rounded to nearest hundredth)
244.00