-divided-by-7x3.jpeg "(67-18) Divided By 7x3")
Solving a Simple Arithmetic Problem: (67-18) Divided by 7x3
This article aims to break down a simple arithmetic problem: (67-18) divided by 7x3. We will solve it step-by-step, following the order of operations (PEMDAS/BODMAS).
Understanding the Order of Operations
The order of operations is a set of rules used to solve mathematical equations. It ensures that the problem is solved in a consistent and correct order. The acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction) helps remember the order:
- Parentheses/Brackets: Solve any expressions inside parentheses or brackets first.
- Exponents: Solve any exponents.
- Multiplication and Division: Perform multiplication and division from left to right.
- Addition and Subtraction: Perform addition and subtraction from left to right.
Solving the Problem
- Solve the expression inside the parentheses: 67 - 18 = 49
- Multiply: 7 x 3 = 21
- Divide: 49 / 21 = 2.33 (rounded to two decimal places)
Therefore, (67-18) divided by 7x3 equals 2.33.
Key Takeaways
- Understanding the order of operations (PEMDAS/BODMAS) is crucial for solving mathematical problems accurately.
- Breaking down the problem into smaller steps can make it easier to solve.
- Remember to perform multiplication and division from left to right, and addition and subtraction from left to right.
By following these steps and understanding the order of operations, you can confidently solve this and other arithmetic problems.