TEACHER-GUIDE-VERIFIED · TG-V9-036

1. Write 149,600,000 in scientific notation.

Verified solution

Solution: Move the decimal 8 places left: 1.496 x 10^8.

Source: Teacher Guide V9 · English V9. Match the numbers and wording in your printed question before using this solution.

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VIDEO HELP · TG-V9-036

Write a Large Number in Scientific Notation (TG-V9-036)

Write 149,600,000 as 1.496 x 10^8. Place the decimal after the first nonzero digit, count eight places and restore the original size with a positive exponent. Check by expanding with 100,000,000; the question supplies no units.

Space Math Explorers · approved worked example · 1:22 · Watch on YouTube

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These pages reproduce verified solution steps for the registered V9 questions. It does not diagnose learning needs or replace instruction from a qualified teacher or tutor.