What limits the number of significant digits in a calculation involving only addition and subtraction?
Step 1 of 3
Solution: Here, we are going to find the limiting factor of the number of significant digits in a calculation involving only addition and subtraction.
When addition or subtraction is carried out in the numbers having different precisions, the final result should be reported up to the same number of decimal places as are present in the term having the least number of decimal places.
For example, in the addition of numbers 2.41, 1.4 and 0.415, the number having the least decimal place is 1.4. Therefore, the final result after adding should also have digits only upto one decimal place.
Since, the answer should be reported upto one decimal place, therefore, correct answer will be 4.2.
Textbook: Introductory Chemistry
Author: Nivaldo J Tro
The answer to “What limits the number of significant digits in a calculation involving only addition and subtraction?” is broken down into a number of easy to follow steps, and 15 words. This full solution covers the following key subjects: addition, calculation, digits, Limits, significant. This expansive textbook survival guide covers 19 chapters, and 2046 solutions. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295. Since the solution to 8Q from 2 chapter was answered, more than 342 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 8Q from chapter: 2 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM. This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5.