The number \( 4.34 \times 10^{-7} \) is written in scientific notation. To express it as a decimal:

1. Move the decimal point 7 places to the left (since the exponent is negative):
   \[
   4.34 \times 10^{-7} = 0.000000434
   \]

So, \( 4.34 \times 10^{-7} \) is equivalent to \( 0.000000434 \) in decimal form.

Would you like further details or have any questions?

Here are five related questions to expand on this concept:

1. How would you write \( 7.89 \times 10^5 \) in decimal form?
2. What is \( 3.21 \times 10^{-3} \) in decimal?
3. How can you convert a large number like 2,500,000 into scientific notation?
4. What is the significance of the exponent in scientific notation?
5. How do you multiply two numbers in scientific notation?

**Tip:** When converting from scientific notation, a negative exponent means moving the decimal to the left, and a positive exponent means moving it to the right.

Discover how to convert the scientific notation 4.34 × 10^–7 into its decimal form, 0.000000434. This tutorial covers the essential concepts of scientific notation and exponent rules, suitable for students in Grades 6-8.

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