Here's an article on the multiplication of 0.3 x 0.85:

## Understanding Decimal Multiplication

Multiplying decimals is similar to multiplying whole numbers, but with an extra step: determining the placement of the decimal point.

### Steps for Multiplying Decimals

**Ignore the decimal points.**Multiply the numbers as if they were whole numbers.**Count the total decimal places.**Add the number of decimal places in each of the original numbers.**Place the decimal point.**In the product, count from the rightmost digit and place the decimal point the number of places you determined in step 2.

### Calculating 0.3 x 0.85

Let's apply the steps to 0.3 x 0.85:

**Ignore decimals:**Multiply 3 x 85, which equals 255.**Count decimal places:**0.3 has one decimal place, and 0.85 has two decimal places. In total, there are three decimal places.**Place decimal point:**Starting from the rightmost digit in 255, move the decimal point three places to the left, giving us**0.255**.

### Conclusion

Therefore, 0.3 multiplied by 0.85 equals **0.255**. Understanding the process of multiplying decimals is essential for working with fractions and other mathematical concepts.