There are 4 significant figures in this number.
0.0025
0.0342
There are two significant figures in 0.025.
13
Three of them which are 9, 0 and 9
It has 1 significant figure.
There are 4 significant figures in this number.
In 25.5 the significant figures are 2,5 and 5 while in 10.09 only 1 and 9 are significant figures.
There are 4 significant figures to be reported.
9 of them.
There are three significant figures in 25.0 because the trailing zero is not a placeholder digit. ~foxy
9 of them.
6 is the first 9 the second 3 the third. There are 3 significant figures.
The number 0.0950 has 3 significant figures. Those are the 9, 5, and final 0. The first two zeros on the left, are not significant.
Five. If you write numbers representing the numbers in a calculation or an answer, then the number of significant figures is the number of figures written down. The number of significant figures in 351.739002 is 9; Don't confuse "significant figures" with "decimal places". The number above has 6 decimal places.
Nine. All nonzero digits are significant.