Calculating the 8.50 * (4.33 - 3)

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The calculation of 8.50 * (4.33 - 3) results in 11.305. However, the discussion centers on the correct number of significant figures for the answer. According to the rules of significant figures, the final result should reflect only one significant figure. To express 11.305 with one significant figure, it should be written in scientific notation. This highlights the importance of understanding significant figures in mathematical calculations.
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Homework Statement



8.50 * (4.33 - 3)





The Attempt at a Solution



8.50 * (4.33 - 3)

8.50 * (1.33)

11.305

I don't know how many sig figs the answer should have, I think it should reflect 1 but I am unsure
 
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maceng7 said:

Homework Statement



8.50 * (4.33 - 3)

The Attempt at a Solution



8.50 * (4.33 - 3)

8.50 * (1.33)

11.305

I don't know how many sig figs the answer should have, I think it should reflect 1 but I am unsure
Hello maceng7. Welcome to PF !

According to the strict rules of Sig. Figs., the answer should have only one significant figure. To express 11.305 with only one significant figure, you should use scientific notation.
 

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