What is 19 x 2?
The expression "19 x 2" represents a simple multiplication problem. In mathematics, "x" is the symbol for multiplication, meaning we are asking to find the product of 19 and 2.
How to Solve 19 x 2
There are a few ways to solve this problem:
1. Using Traditional Multiplication:
- Write 19 on top and 2 below it.
- Multiply 2 by 9, which equals 18. Write down 8 and carry-over 1.
- Multiply 2 by 1, which equals 2, and add the carried-over 1. This gives us 3.
- Combine the results to get 38.
2. Using Repeated Addition:
- Since multiplication is simply repeated addition, you can add 19 to itself twice.
- 19 + 19 = 38
3. Using a Calculator:
- If you have access to a calculator, simply input "19 x 2" and press the equals button. The result will be displayed as 38.
Conclusion
The answer to the problem "19 x 2" is 38. Whether you use traditional multiplication, repeated addition, or a calculator, the solution remains the same. This simple problem demonstrates the fundamental concept of multiplication in mathematics.