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jonny [76]
3 years ago
10

Round 12.45 to 2 significant figures

Mathematics
2 answers:
elena55 [62]3 years ago
7 0
The first 2 significant figures are the 12,

After the 2, the next digit is 4, and this is not up to 5, so we do not round up the 2 to 3, we leave it as 2

12.45 ≈ 12     to 2 significant figures.

Hope this explains it.
timofeeve [1]3 years ago
6 0
12.45 rounded to 2 sig figs is 12
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