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How do you write $7.48 \times 10^4$ in standard form? $\newline$ _____

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Scientific notation

Full solution

Q. How do you write

7.48 \times 10^4

in standard form?

\newline

_____

Move decimal point right: To write the number $7.48 \times 10^4$ in standard form, we need to move the decimal point in $7.48$ four places to the right, because the exponent on $10$ is $4$ . This is because multiplying by $10^4$ is the same as multiplying by $10$ four times, which shifts the decimal point four places to the right. $\newline$ Calculation: $7.48$ becomes $74800$ .

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