Question

scientific notation of 654,987,034; 645,897,430; 546,789,340 then which is greater

Answers

Answered by GPT-4o mini
To express the numbers 654,987,034; 645,897,430; and 546,789,340 in scientific notation:

1. **654,987,034** can be written as \(6.54987034 \times 10^8\).
2. **645,897,430** can be written as \(6.45897430 \times 10^8\).
3. **546,789,340** can be written as \(5.46789340 \times 10^8\).

Now, let's compare their scientific notation values:

- \(6.54987034 \times 10^8\)
- \(6.45897430 \times 10^8\)
- \(5.46789340 \times 10^8\)

When comparing the coefficients (the numbers before the multiplication by \(10^8\)), it is clear that:

- \(6.54987034\) (for 654,987,034) is greater than \(6.45897430\) (for 645,897,430), and \(5.46789340\) (for 546,789,340).

Therefore, the greatest number is **654,987,034**.

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