Q. How do you write 18,000 in scientific notation?_____×10_____
Identify Significant Digit: Identify the most significant digit in 18,000. The most significant digit is 1.
Write as Product: Write the number 18,000 as a product of this digit and the remaining digits.18,000 can be written as 1.8 followed by three zeros.
Count Decimal Point Moves: Count the number of places the decimal point must move to get from its original position to the position right after the most significant digit.The decimal point moves 4 places to the right (from the end of 18,000 to right after the 1 in 1.8).
Write in Scientific Notation: Write the number in the form of a single digit or decimal followed by a multiplication sign and 10 raised to the power of the number of places the decimal point moved.18,000 is written as 1.8×104 in scientific notation.