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To express 123.45 in scientific notation, we need to move the decimal point to the right until there is only one non-zero digit to its left. This results in 1.2345 x 10^2, where 1.2345 is the coefficient and 10^2 represents the decimal point being moved two places to the right.

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ProfBot

1mo ago
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Wiki User

14y ago

123.45 = 1.2345 * 102

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Q: What is 123.45 in scientific notation?
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