Quiz: Significant Figures and Rounding in Engineering Answers
Pearson Level 3 Alternative Academic Qualification BTEC National in Engineering (Extended Certificate)
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Building on what you've learned about units and notation, let's test your knowledge of significant figures and rounding in engineering calculations!
What does 'significant figures' refer to in engineering calculations?
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Which of the following are correct examples of numbers rounded to three significant figures? (Select all that apply)
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In the number 0.007890, the {{blank0}} significant figures are 7, 8, and {{blank1}}.
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Match the items on the left with their correct pairs on the right
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Round 567.89 to three significant figures.
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When rounding 0.004567 to two significant figures, what is the result?
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Select all numbers that have exactly four significant figures.
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Match the items on the left with their correct pairs on the right
Round 0.0004567 to two significant figures.
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What happens to leading zeros when determining significant figures?
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