Writing a number in scientific notation

Writing a number in scientific notation

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to convert a number into scientific notation. It begins with an introduction to the problem of converting 71 * 10^-1 into scientific notation. The instructor explains the format of scientific notation, where a number is expressed as A * 10^F, with A between 1 and 10. The tutorial then demonstrates the conversion process, moving the decimal point to achieve the correct format. The instructor provides a detailed explanation of the steps involved, including adjusting the exponent to maintain the value of the number. The video concludes with the final conversion and a summary of the process.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is scientific notation and how is it typically represented?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of converting the number 71 into scientific notation.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What does moving the decimal point to the left indicate in scientific notation?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you determine the exponent when converting a number to scientific notation?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final scientific notation for the number 71 after conversion?

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