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EXAMPLE 1 Writing Numbers in Scientific Notation Stars There are over 300,000,000,000 stars in the Andromeda Galaxy. Write the number of stars in scientific.

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Presentation on theme: "EXAMPLE 1 Writing Numbers in Scientific Notation Stars There are over 300,000,000,000 stars in the Andromeda Galaxy. Write the number of stars in scientific."— Presentation transcript:

1 EXAMPLE 1 Writing Numbers in Scientific Notation Stars There are over 300,000,000,000 stars in the Andromeda Galaxy. Write the number of stars in scientific notation. SOLUTION Standard form 300,000,000,000 Scientific notation Product form 3 100,000,000,000 Move decimal point 11 places to the left.Exponent is 11. ANSWER The number in scientific notation is

2 GUIDED PRACTICE for Example 1 Write the number in scientific notation. SOLUTION Scientific notation Product form Standard form 4000

3 GUIDED PRACTICE for Example 1 SOLUTION Standard form 7,300,000 Scientific notation Product form 7.3 1,000, ,300,000

4 GUIDED PRACTICE for Example 1 SOLUTION Standard form 63,000,000,000 Scientific notation ,000,000,000 Product form ,000,000,000

5 GUIDED PRACTICE for Example 1 SOLUTION Standard form 230,000 Scientific notation Product form , ,000

6 GUIDED PRACTICE for Example 1 SOLUTION Standard form 2,420,000 Scientific notation Product form ,000, ,420,000

7 GUIDED PRACTICE for Example 1 SOLUTION Standard form Product form Scientific notation


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