5.897 × 2.3 =
13.6631
13.5631
13.5641
13.5741
0.2 + 0.02 + 2.002 =
2.022
2.004
4.002
2.222
0.5 =
1/4
1/3
1/2
1
6.4 × 1000 =
64000
6400
640
64
59.46 - 41.03 =
18.43
18.53
17.43
17.53
0.5 + 0.37 =
0.42
0.87
0.57
0.38
28.796 - 13.42 - 2.555 =
11.834
11.521
12.821
12.621
The number of significant figures in 35.06.
2
3
4
555.555 + 55.555 - 5.55 - 0.555 =
650.005
605.005
650.500
605.500
28/10 =
28
2.8
0.28
280
