The number of significant figures is one.
One significant figure
One significant figure.
There is only one significant figure which is the 7. When zeros are placed before a number, they are not considered significant figures.
When multiplying numbers, the result should have the same number of significant figures as the original number with the fewest significant figures. In this case, 400 has one significant figure, and 185 has three significant figures. Therefore, the result of multiplying 400 by 185 will have one significant figure. The answer would be 70,000.
39
There are 2 significant figures in the measurement 230 kg. The zeros are not significant because they are placeholders.
0.0915
5 significant figures.
0.0714
There are 4 significant figures in 9.000.
4 significant figures.
There are 4 significant figures in 0.0032. Seems to be only 2 significant figures in this number.
39 remains 39 when rounded to one significant figure.
There are two significant figures in 10000000.
there are 2 significant figures in 21000 2 & 1 are the significant figures.
The number of significant figures is one.