Want this question answered?
Be notified when an answer is posted
The number given of 11254 has five significant figures
5 of them.
2
Count the significant figures in each number. Calculate the minimum of these numbers. Do the multiplication Round the product to the LEAST number of significant figures, determined above.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
Significant figures play a crucial role in dimensional analysis by indicating the precision of measurements. When performing calculations, it is important to consider the number of significant figures in each measurement to ensure the accuracy of the final result. Using the correct number of significant figures helps maintain the precision of the calculations and ensures that the final answer is reliable.
When multiplying numbers with significant figures, count the total number of significant figures in each number being multiplied. The result should have the same number of significant figures as the number with the fewest significant figures. Round the final answer to that number of significant figures.
The number given of 11254 has five significant figures
3.774 is to 4 significant figures (count them)
5 of them.
2
Count the significant figures in each number. Calculate the minimum of these numbers. Do the multiplication Round the product to the LEAST number of significant figures, determined above.
Two - the trailing zeros are just placeholders.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
There are four significant figures in the measurement 77.09 meters. Each non-zero digit and any zeros between them are considered significant.
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 of them.