Tentu, berikut adalah artikel tentang 0,8 x 0,8:
0.8 x 0.8: A Simple Multiplication Problem
In mathematics, multiplication is a fundamental operation that involves combining quantities. When we multiply two numbers, we are essentially finding the product of those numbers. In this case, we are interested in finding the product of 0.8 and 0.8.
Understanding Decimals
Before we perform the multiplication, let's understand what decimals are. A decimal is a number that represents a fraction whose denominator is a power of ten. For example, 0.8 is equivalent to 8/10.
Multiplication Process
To multiply 0.8 by 0.8, we can follow the standard multiplication procedure:
- Ignore the decimal points: Treat 0.8 and 0.8 as whole numbers, 8 and 8.
- Multiply the numbers: 8 x 8 = 64.
- Count the decimal places: In the original numbers (0.8 and 0.8), there's one decimal place each, making a total of two decimal places.
- Place the decimal point: Starting from the rightmost digit of the product (64), count two places to the left and place the decimal point. This gives us 0.64.
The Answer
Therefore, 0.8 x 0.8 is equal to 0.64.
Real-World Application
Multiplication with decimals is used in various real-world scenarios. For example, calculating discounts, finding the area of a square, or determining the cost of items based on their price per unit.
