What is 5 times 7
The Correct Answer and Explanation is :
The answer to (5 \times 7) is (35).
Explanation
Multiplication is one of the four basic operations in arithmetic, alongside addition, subtraction, and division. When we multiply two numbers, we are essentially adding one of the numbers to itself a certain number of times, dictated by the other number.
In the case of (5 \times 7), this means that we take the number (5) and add it to itself (7) times. Here’s how that looks in a more detailed breakdown:
[
5 + 5 + 5 + 5 + 5 + 5 + 5
]
If we calculate this step-by-step:
- The first two (5)s sum to (10).
- Adding another (5) gives (15).
- Adding yet another (5) yields (20).
- Continuing this way, we add (5) four more times:
- (20 + 5 = 25)
- (25 + 5 = 30)
- (30 + 5 = 35)
Thus, after adding (5) a total of (7) times, we arrive at the result of (35).
In mathematical terms, multiplication can also be viewed as a form of scaling. In our example, multiplying (5) by (7) scales (5) up to (35). This concept of scaling is widely applicable in various fields such as physics, economics, and engineering, where multiplying quantities can represent growth, area calculations, or resource allocation.
Additionally, multiplication is commutative, meaning that the order of the numbers does not matter. Therefore, (5 \times 7) is the same as (7 \times 5), which also equals (35). Understanding these fundamental properties of multiplication helps build a solid foundation for more advanced mathematical concepts encountered in higher-level math, making it essential for students to grasp these principles early on in their education.