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The number 0.003 written in scientific notation is 3 x 10^-3. why is the exponent negative

User Sethmr
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2 Answers

3 votes

Answer: When we move decimal point 3 places to the right then we put the exponent negative. If you move the decimal places to the left, then the exponent will be positive

User EugenSunic
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4 votes

Answer:

Because the product is a decimal

Explanation:

If the product is a number that has a whole number before it, then the exponent is positive. If it is negative, you have a decimal.

User Ebrahim Karam
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