what is 24.4x 1.3

Natashya

2 min read

·

26-12-2024

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This article will guide you through calculating 24.4 multiplied by 1.3. We'll break down the process step-by-step, making it easy to understand, even if you're not a math whiz. Understanding this simple multiplication problem can build foundational skills for more complex calculations.

Method 1: Long Multiplication

This method is a classic approach, perfect for understanding the underlying logic.

Step 1: Set up the problem:

Write the numbers vertically, one above the other, aligning the decimal points.

  24.4
x  1.3
------

Step 2: Multiply by the ones digit (3):

Ignore the decimal point for now. Multiply 24.4 by 3:

  24.4
x  1.3
------
 732  (24.4 x 3)

Step 3: Multiply by the tens digit (1):

Since 1 is in the tens place, add a zero as a placeholder to the right before multiplying 24.4 by 1:

  24.4
x  1.3
------
  732
2440 (24.4 x 10)

Step 4: Add the partial products:

Add the results from steps 2 and 3:

  24.4
x  1.3
------
  732
2440
------
3172

Step 5: Place the decimal point:

Count the total number of decimal places in the original numbers (one in 24.4 and one in 1.3, totaling two). Place the decimal point in the answer two places from the right:

  24.4
x  1.3
------
  732
2440
------
31.72

Therefore, 24.4 x 1.3 = 31.72

Method 2: Using a Calculator

The easiest way to calculate 24.4 x 1.3 is by using a calculator. Simply input the numbers and the multiplication symbol (*), and press the equals button (=). The calculator will instantly give you the answer: 31.72

Practical Applications

Understanding multiplication is crucial for various everyday tasks:

• Shopping: Calculating the total cost of multiple items.
• Cooking: Adjusting recipes based on the number of servings.
• Travel: Determining distances and fuel costs.
• Finance: Calculating budgets and investments.

Conclusion

We've demonstrated two methods to solve 24.4 x 1.3. Whether you prefer the long multiplication method for understanding or the calculator for speed, the answer remains consistent: 31.72. Remember, mastering basic math skills like this forms a strong foundation for more advanced mathematical concepts.