Math Problem Statement
Solution
The problem in the image asks to simplify the given expression:
into the form , where is correct to two decimal places, and is an integer.
Let's break it down:
Step 1: Simplify the powers of 10
For the denominator: Calculate the product: Thus, the denominator becomes:
Step 2: Write the expression with powers of 10 separated
Now the expression becomes:
Step 3: Simplify the fraction
Calculate the fraction:
Step 4: Express in standard form
Now the expression is:
To express this in standard scientific notation, adjust the decimal to make the coefficient between 1 and 10:
Step 5: Round to two decimal places
Rounding to two decimal places gives:
Thus, the final answer is:
Let me know if you'd like more details or further clarifications! Here are five related questions you might want to explore:
- How do you simplify an expression with multiple powers of 10?
- What is scientific notation and why is it useful in these problems?
- How do you multiply and divide numbers in scientific notation?
- Why do you need to adjust the decimal to get the final -value between 1 and 10?
- What are common mistakes to avoid when simplifying expressions with powers of 10?
Tip: When dealing with scientific notation, always focus on separating the decimal and power of 10 parts first—it simplifies the process!
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Math Problem Analysis
Mathematical Concepts
Scientific Notation
Powers of 10
Division in Scientific Notation
Formulas
Division of scientific notation: (a × 10^m) / (b × 10^n) = (a / b) × 10^(m - n)
Theorems
Scientific Notation Standard Form
Suitable Grade Level
Grades 9-12
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