When multiplying or dividing, the number of significant figures of the answer is determined by the operational number with the least significant figure.
Significant figures and division
The same rule guides significant figures when performing division or multiplication operations.
The participating numbers with the least significant figures determine the significant figure of the final answers to the mathematical operation.
For example, consider the following operation: 0.53 x 23.57
The number with the least significant figure is 0.53 and it has 2 significant figures. Thus, the final answer will also have 2 significant figures.
0.53 x 23.57 = 12
More on significant figures can be found here: https://brainly.com/question/14359464
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