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0.5 x 0.8: Multiplying Decimals
Published on August 2, 2024
Pre-Algebra
Find the product of 0.5 and 0.8. The answer is 0.40.
Question
0.5x0.8=?
Answer
Let’s solve the multiplication problem step-by-step:
1. Ignore the decimal points:
Multiply the numbers as if they were whole numbers:
5 x 8 = 40
5 x 8 = 40
2. Count the decimal places:
- 0.5 has one decimal place.
- 0.8 has one decimal place.
- Total decimal places: 1 + 1 = 2
3. Place the decimal in the answer:
Starting from the right side of ‘40’, move the decimal point two places to the left.
Therefore, 0.5 x 0.8 = 0.40