cadem03
cadem03
18-10-2016
Mathematics
contestada
round 12.45 to 2 significant figures
Respuesta :
emilygdiaz
emilygdiaz
18-10-2016
12.45 rounded to 2 sig figs is 12
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olemakpadu
olemakpadu
18-10-2016
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.
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