When multiplying or dividing numbers, the final answer will follow the factor's significant figures with the least number ofsignificant digits. Significant Figure Rules for Addition/Subtraction When adding or subtracting numbers, the final answer will follow the term's significant figures that have the...
When multiplying or dividing numbers, the final answer will follow the factor's significant figures with the least number ofsignificant digits. Significant Figure Rules for Addition/Subtraction When adding or subtracting numbers, the final answer will follow the term's significant figures that have the...
Explain how to round answers to the correct number of significant figures when adding or subtracting. Give the answer with the correct number of significant figures. The number of significant figures in the answer to the following calculation is 12.011g - 11.11g + 2.412 a) 1 b) 2 c) 3 d...
When adding and subtracting with significant figures, the measurement that limits the number of significant figures given in the result is the one with the smallest number of decimal places. Example:11.11+18.0+1.013 (Best to line up vertically when solving...
Which one of the answers below has the correct number of significant figures when adding the following 32.7 + 6.35 + 16 + 4.815?\A- 60\B- 59.0\C- 59.87\D- 59.865 Which of these measurements has 3 significant digits? (there may be more than one correct answer choice.) a...
For each number, check the number of significant figures to the right of the decimal point (in the decimal part). Identify the LEAST number of significant digits. Add or subtract the numbers in the usual manner. When you get the final sum or difference, round off the number so that it ...
Significant Figures (Sig Figs): Definition, Examples, and Practice Significant figures are a vital concept when you’re working in any field that requires precision;chemistry, for example. And while it feels like a complex subject, it’s fairly simple and straightforward. In this article, we’...
When doing addition or subtraction with measured values, the answer should have the same precision as the least precise measurement (value) used in the calculation. •Procedure to determine significant figures after adding or subtracting: 1. Add or subtract the numbers on your calculator (or by...
Therefore, 0.0024030 l = 0.00240 l rounded off to 3 significant figures. 解决方案:(a)假设 57.3628 克。它有 6 个重 要数字。要将给定的数字四舍五入为 3 位有效数 字,我们需要将它四舍五入到小数点后的 1 位。 数字 6 大于 5。因此,数字 3 变为 4,数字 6、2 和 8 消失。因此,57...
DivisionWhen you multiply or divided numbers, your answer must have the same number of significant figures as the measurement with the fewest significant figures. Practice Problems1. Determine the number of significant figures in each measurement.a. 508.0 L _b. 820400.0 L_c. 1.0200 x 105_d. ...