578.7 and 47.33 and 789.5
Chat with our AI personalities
1100 to 3 significant figures is 1.10e3
2808 into 3 significant figures is 2810
0.004560 to two significant figures results in: 0.0046
0.000039 as you have to round it up. 3 and 8 are the significant figures but as you must round up, the answer becomes 0.000039.
72 is 72.2 rounded to two significant figures.