Question
The number 650,000 written in scientific notation would be _____.
6.5 × 10 5
65 × 10 4
0.65 × 10 -6
6.5 × 10 -5
6.5 × 10 5
65 × 10 4
0.65 × 10 -6
6.5 × 10 -5
Answers
GPT-4o mini
The number 650,000 written in scientific notation is \( 6.5 \times 10^5 \).
To convert a number into scientific notation, you move the decimal point to create a number between 1 and 10. In this case, moving the decimal point 5 places to the left gives you 6.5. Since you moved it 5 places, you multiply by \( 10^5 \).
Thus, the correct answer is:
**6.5 × 10^5**
To convert a number into scientific notation, you move the decimal point to create a number between 1 and 10. In this case, moving the decimal point 5 places to the left gives you 6.5. Since you moved it 5 places, you multiply by \( 10^5 \).
Thus, the correct answer is:
**6.5 × 10^5**