Math Problem Statement
Rewrite this expanded form numeral in decimal form: (2 × 10^7) + (7 × 10^6) + (5 × 10^5) + (8 × 10^2) + (8 × 10^1) + (9 × 10^0)
Solution
The expression provided in the image is:
To rewrite this in decimal form, we can calculate each term:
Now, sum all these values:
So, the decimal form of the expression is 27,500,889.
Would you like more details or have any questions?
Here are some related questions:
- How does scientific notation work when converting to decimal form?
- What happens when you have negative exponents in scientific notation?
- How can you simplify large numbers using powers of 10?
- Why is it important to understand place value when working with expanded forms?
- How can expanded forms help in understanding the significance of each digit?
Tip: Always break down each term in an expanded form to avoid errors when adding large numbers.
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Math Problem Analysis
Mathematical Concepts
Scientific Notation
Place Value
Addition of Large Numbers
Formulas
Scientific Notation (a × 10^n)
Theorems
Place Value Theorem
Power of 10 Theorem
Suitable Grade Level
Grades 5-8