6.25
If you round 6245 to the nearest thousand, you look at the hundreds digit, which is 2. Since 2 is less than 5, you round down. Therefore, 6245 rounded to the nearest thousand is 6000.
1.43
41.07
1.46
0.72 rounded to the nearest hundredth is 0.72. (Rounded to the nearest hundredth it is exactly the same.)
It then is 16.11 rounded to the nearest hundredth
It is 1.54 rounded to the nearest hundredth
It is already to the nearest hundredth as 9.69
1.43
12.04
41.07
66.33
1.54
0.09
It is 0.66 rounded to the nearest hundredth
73.63
74.01