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How do you write $80$ in scientific notation? $\newline$ $\_\_\_\_\_\times 10^{\_\_\_\_\_}$

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Scientific notation

Full solution

Q. How do you write

80

in scientific notation?

\newline

\_\_\_\_\_\times 10^{\_\_\_\_\_}

Move Decimal Point Left: To write the number $80$ in scientific notation, we need to express it as a number between $1$ and $10$ multiplied by a power of $10$ . We can do this by moving the decimal point in $80$ two places to the left, which gives us $8.0$ . Since we moved the decimal point two places, we multiply by $10$ raised to the power of $2$ .
Multiply by Power of $10$ : Now we write $80$ as $8.0$ multiplied by $10$ to the power of $2$ . This is the scientific notation of the number $80$ .

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