Converting and to Scientific Notation
Write and in scientific notation by moving the decimal point to create a first factor between and , and multiplying by the appropriate power of .
Part ⓐ — Write in scientific notation.
- Move the decimal point: Shift the implied decimal point in to the left until the first factor is between and . This gives .
- Count the places moved: The decimal point was moved 4 places to the left.
- Write as a product with a power of : Since the original number is greater than , the exponent is positive . The result is .
Part ⓑ — Write in scientific notation.
- Move the decimal point: Shift the decimal point in to the right to get .
- Count the places moved: The decimal point was moved 3 places to the right.
- Write as a product with a power of : Since the original number is between and , the exponent is negative . The result is .
Therefore, and .
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Converting and to Scientific Notation
Converting and to Scientific Notation
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Converting and to Scientific Notation
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