6.8
To nearest 100th: 1.17 To nearest 10th: 1.2 To nearest integer: 1
1000, 4 or less round down. If it was 1005 of higher, you would round to 1010 (nearest 10th)
7.9
2.438% = 0.02438 so, to the nearest tenth it is 0.0
2 < 5, so we know that we have to round down for the 10th place:4.7.
680
It is 670.
55.4
87.9
The nearest tenths would round 0.73 down to 0.7
510.0
97 rounded to the nearest 10th is 100
68,548 rounded to the nearest 10th
700
To nearest 100th: 1.17 To nearest 10th: 1.2 To nearest integer: 1
To the nearest tenth, 49.9 To the nearest ten, 50
1000, 4 or less round down. If it was 1005 of higher, you would round to 1010 (nearest 10th)