How do you write 18.7 in scientific notation? _____ × 10^_____

Move Decimal Point: 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 do this by moving the decimal point to the left until only one non-zero digit is to the left of the decimal point. For 18.7, we move the decimal point one place to the left. Calculation: 18.7 becomes 1.87. Math error check: Calculate Power of 10: Now that we have the number 1.87, which is between 1 and 10, we need to determine the power of 10 that will give us back the original number when multiplied by 1.87. Since we moved the decimal point one place to the left, the power of 10 is 1. Calculation: 1.87 × 10^1 = 18.7. Math error check:

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How do you write $18.7$ in scientific notation? $\newline$ $\_\_\_\_\_\_ \times 10^{\_\_\_\_\_\_}$

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Q. How do you write

18.7

in scientific notation?

\newline

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

Move Decimal Point: 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 do this by moving the decimal point to the left until only one non-zero digit is to the left of the decimal point. For $18.7$ , we move the decimal point one place to the left. $\newline$ Calculation: $18.7$ becomes $1.87$ . $\newline$ Math error check:
Calculate Power of $10$ : Now that we have the number $1.87$ , which is between $1$ and $10$ , we need to determine the power of $10$ that will give us back the original number when multiplied by $1.87$ . Since we moved the decimal point one place to the left, the power of $10$ is $1$ . $\newline$ Calculation: $1.87 \times 10^1 = 18.7$ . $\newline$ Math error check: