Change the following ratio to a percent 9:20

To convert the ratio 9:20 into a percent, follow these steps:

1. **Express the ratio as a fraction**:
   \[
   \frac{9}{20}
   \]

2. **Convert the fraction to a decimal**:
   Divide 9 by 20:
   \[
   9 \div 20 = 0.45
   \]

3. **Convert the decimal to a percentage**:
   Multiply the decimal by 100:
   \[
   0.45 \times 100 = 45\%
   \]

Thus, the ratio 9:20 is equivalent to **45%**.

Would you like further details or have any questions?

Here are some related questions:
1. How do you convert a fraction to a percentage?
2. What is the percentage form of 7:25?
3. How do you convert a percentage back to a ratio?
4. How does the ratio 15:100 relate to a percentage?
5. How do you simplify a ratio before converting it to a percentage?

**Tip:** When converting a ratio to a percentage, always treat it as a fraction and follow the steps of converting it to a decimal first.

Learn how to convert the ratio 9:20 into a percentage using simple steps. This guide covers converting fractions to decimals and decimals to percentages, making it ideal for students in Grades 5-7.

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