How do you write 4.02 × 10^2 in standard form? _____

Move Decimal Right: To write the number 4.02 × 10^2 in standard form, we need to move the decimal point two places to the right, because the exponent on 10 is 2, which indicates how many places to move the decimal.Resulting Number: Moving the decimal point two places to the right in the number 4.02 gives us 402. This is because moving the decimal point to the right makes the number larger, and each move is equivalent to multiplying by 10.Number in Standard Form: Now that we have moved the decimal point two places to the right, we have the number in standard form. There is no need to write the × 10^2 part anymore because we have already accounted for it by moving the decimal point.

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How do you write $4.02 \times 10^2$ in standard form? $\newline$ _____

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Q. How do you write

4.02 \times 10^2

in standard form?

\newline

_____

Move Decimal Right: To write the number $4.02 \times 10^2$ in standard form, we need to move the decimal point two places to the right, because the exponent on $10$ is $2$ , which indicates how many places to move the decimal.
Resulting Number: Moving the decimal point two places to the right in the number $4.02$ gives us $402$ . This is because moving the decimal point to the right makes the number larger, and each move is equivalent to multiplying by $10$ .
Number in Standard Form: Now that we have moved the decimal point two places to the right, we have the number in standard form. There is no need to write the $\times 10^2$ part anymore because we have already accounted for it by moving the decimal point.