QuestionJuly 6, 2025

Write 68.800 in scientific notation. square square

Write 68.800 in scientific notation. square square
Write 68.800 in scientific notation.
square 
square

Solution
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Answer

6.8800 \times 10^1 Explanation 1. Identify the significant figures The number 68.800 has four significant figures: 6, 8, 8, and 0. 2. Convert to scientific notation Move the decimal point so that there is one non-zero digit to its left. This gives 6.8800. 3. Determine the exponent Count the number of places the decimal moved. It moved 1 place to the left, so the exponent is 1.

Explanation

1. Identify the significant figures<br /> The number 68.800 has four significant figures: 6, 8, 8, and 0.<br />2. Convert to scientific notation<br /> Move the decimal point so that there is one non-zero digit to its left. This gives $6.8800$.<br />3. Determine the exponent<br /> Count the number of places the decimal moved. It moved 1 place to the left, so the exponent is 1.
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