Question
Write 3.90E+03 in decimal notation.
Answer
3.90E+03 = 3900
Explanation
Step 1: The exponent for 10 is 3. Since the exponent is positive, we must move the decimal point of a number 3.9 3 places to the right.
3.9 → 3.9--.
Step 2: Now we just need to replace empty spaces (dashes) with zeros and to delete old decimal point (the black one) to get:
3900
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