Two of them.
How many significant figures are in 20.8
3 significant figures.
It depends upon how you got to the 12, for example: 28.6 - 16.6 = 12.0 Because each of the numbers that was used to get to the 12 had 3 significant figures, you should write the 12 with three significant figures also. However: 29 - 17 = 12 In this case, each of the numbers that was used to get to 12 had only 2 significant figures, so use only 2 significant figures in the 12.
4 significant figures.
12 significant figures.
There is 2 significant figures in the number 12.
Non-zero digits are always significant, so the number 12 has two significant figures.
there are 2 significant figures in 12 eggs in a carton because it has only 12 eggs it is only tens but if it like 12,000,001 it has 8 significant figures...
Two of them.
12 of them.
The real answer is 33.443 but since 12 is the number with the least significant figures your answer will be 33
12 has two significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
5
How many significant figures are in 20.8
There are 3 significant figures in 94.2.
4 significant figures.