Convert 0.65625 to a fraction.
• A. 21/32
О в. 2⅓3
• c. 23/12
• D. 2/0

To convert the decimal 0.65625 to a fraction, follow these steps:

1. **Express 0.65625 as a fraction**:
   \[
   0.65625 = \frac{65625}{100000}
   \]

2. **Simplify the fraction**:
   Find the greatest common divisor (GCD) of 65625 and 100000, which is 3125.

   \[
   \frac{65625 \div 3125}{100000 \div 3125} = \frac{21}{32}
   \]

So, the fraction equivalent of 0.65625 is \( \frac{21}{32} \).

Therefore, the correct answer is **A. \( \frac{21}{32} \)**.

Would you like further details or have any questions?

Here are 5 related questions you might find interesting:
1. How would you convert a repeating decimal, like 0.333..., to a fraction?
2. What is the process for converting a fraction to a decimal?
3. How do you simplify fractions using the Euclidean algorithm?
4. Can every decimal be converted to a fraction?
5. How do you convert a mixed number to an improper fraction?

**Tip:** When simplifying fractions, always look for the greatest common divisor (GCD) of the numerator and denominator to make the process faster and easier.

Convert 0.65625 to a fraction. 
A. 21/32 
B. 2⅓ 
C. 23/12 
D. 2/0

Learn how to convert the decimal 0.65625 to a fraction with a step-by-step explanation. This guide covers key mathematical concepts, including fraction simplification using the Greatest Common Divisor (GCD) method, making it suitable for students in Grades 5-7.

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