We need to find the value of 45% of 20. The problem is $45\% \times 20 = ?$

ArithmeticPercentageMultiplicationDecimal Conversion
2025/4/18

1. Problem Description

We need to find the value of 45% of
2

0. The problem is $45\% \times 20 = ?$

2. Solution Steps

First, we need to convert the percentage to a decimal. To do this, divide 45 by 100:
45%=45100=0.4545\% = \frac{45}{100} = 0.45
Next, multiply the decimal by 20:
0.45×20=90.45 \times 20 = 9

3. Final Answer

The final answer is 9.

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