How do you write 1,800 in scientific notation? _____ × 10^_____

Identify Non-Zero Digit: To write a number in scientific notation, we need to express it as a number between 1 and 10 multiplied by a power of 10. We start by placing the decimal point after the first non-zero digit. For 1,800, the first non-zero digit is 1, so we place the decimal point after it to get 1.8.Move Decimal Point: Next, we need to count how many places we moved the decimal point to get from the original number to the number between 1 and 10. In this case, we moved the decimal point 3 places to the left (from the end of 1,800 to after the 1).Write in Scientific Notation: Now we can write the number as a product of 1.8 and 10 raised to the power of the number of places we moved the decimal point. Since we moved the decimal point 3 places, we use 10^3.Therefore, 1,800 in scientific notation is written as 1.8 × 10^3.

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Scientific notation

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Q. How do you write

1,800

in scientific notation?

\newline

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

Identify Non-Zero Digit: To write a number in scientific notation, we need to express it as a number between $1$ and $10$ multiplied by a power of $10$ . We start by placing the decimal point after the first non-zero digit. $\newline$ For $1,800$ , the first non-zero digit is $1$ , so we place the decimal point after it to get $1.8$ .
Move Decimal Point: Next, we need to count how many places we moved the decimal point to get from the original number to the number between $1$ and $10$ . In this case, we moved the decimal point $3$ places to the left (from the end of $1,800$ to after the $1$ ).
Write in Scientific Notation: Now we can write the number as a product of $1.8$ and $10$ raised to the power of the number of places we moved the decimal point. Since we moved the decimal point $3$ places, we use $10^3$ .
Write in Scientific Notation: Now we can write the number as a product of $1.8$ and $10$ raised to the power of the number of places we moved the decimal point. Since we moved the decimal point $3$ places, we use $10^3$ .Therefore, $1,800$ in scientific notation is written as $1.8 \times 10^3$ .