Question
Write 6.40E+03 in decimal notation.
Answer
6.40E+03 = 6400
Explanation
Step 1: The exponent for 10 is 3. Since the exponent is positive, we must move the decimal point of a number 6.4 3 places to the right.
6.4 → 6.4--.
Step 2: Now we just need to replace empty spaces (dashes) with zeros and to delete old decimal point (the black one) to get:
6400
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