Question
Write 3.1E+02 in decimal notation.
Answer
3.1E+02 = 310
Explanation
Step 1: The exponent for 10 is 2. Since the exponent is positive, we must move the decimal point of a number 3.1 2 places to the right.
3.1 → 3.1-.
Step 2: Now we just need to replace empty spaces (dashes) with zeros and to delete old decimal point (the black one) to get:
310
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