To write a number to two significant figures, identify the first two non-zero digits from the left. If there are more digits following these two, round the second digit based on the value of the next digit. For example, for the number 0.00456, the first two significant figures are 4 and 5, so it would be written as 0.0046 when rounded to two significant figures.
153.7 to 2 significant figures is 150.
There are 2 significant figures in this number.
To determine the number of significant figures in the product of 2.8 and 10.5, we look at the number of significant figures in each number. The number 2.8 has 2 significant figures, and 10.5 has 3 significant figures. When multiplying, the result should be reported with the same number of significant figures as the factor with the least significant figures, which is 2. Therefore, the product of 2.8 x 10.5 should be expressed with 2 significant figures.
2 significant figures.
There are 2 significant figures in this number.
153.7 to 2 significant figures is 150.
There are 2 significant figures in this number.
2 significant figures.
2 significant figures.
132.7495 in two significant figures is 130.
There are two significant figures in 0.025.
To determine the number of significant figures in the product of 2.8 and 10.5, we look at the number of significant figures in each number. The number 2.8 has 2 significant figures, and 10.5 has 3 significant figures. When multiplying, the result should be reported with the same number of significant figures as the factor with the least significant figures, which is 2. Therefore, the product of 2.8 x 10.5 should be expressed with 2 significant figures.
2 significant figures.
2 significant figures.
.80 there are 2 significant figures
There are 6 significant figures in this number.
0.081778 to two significant figures is 0.082