BODMAS Calculator
(Mathematical Expression)
How to use this BODMAS Calculator 🤔
- Enter ✎ value for Mathematical Expression (input).
- As soon as you enter the required input value(s), the BODMAS is calculated immediately, and displaed in the output section (present under input section).
Understanding BODMAS
The BODMAS rule is an acronym representing the order of operations to solve mathematical expressions. The sequence is as follows:
- Brackets
- Orders (i.e., powers and square roots, etc.)
- Division and Multiplication (from left to right)
- Addition and Subtraction (from left to right)
Using the BODMAS rule ensures that you solve mathematical expressions correctly by performing the operations in the right order.
Consider the following expression as an example:
\( \text{Expression} = (25 + 45) / (5 - 3) \)
Let's solve it step by step according to the BODMAS rule:
- First, solve the Brackets: \( 25 + 45 = 70 \) and \( 5 - 3 = 2 \)
- Then, perform the Division: \( 70 / 2 = 35 \)
The final result of the expression is:
Therefore, the value of the expression is 35.
Examples
Here are a few more examples to illustrate the application of the BODMAS rule:
1. Solve the expression \( (30 + 20) * 2 / (10 - 5) \)
Answer
First, solve the brackets:
- \( 30 + 20 = 50 \)
- \( 10 - 5 = 5 \)
Then, proceed with multiplication and division:
\( 50 * 2 / 5 = 100 / 5 = 20 \)
The expression is simplified by first performing the multiplication, followed by the division:
Thus, the calculated value of the expression is 20.
2. What is the value of the expression \( 8 + (10 / 2) * (3 - 1) \)
Answer
First, solve the brackets:
- \( 10 / 2 = 5 \)
- \( 3 - 1 = 2 \)
Then, proceed with multiplication and addition:
\( 8 + 5 * 2 = 8 + 10 = 18 \)
The expression is solved by handling the multiplication within the brackets and then adding the results:
As a result, the expression evaluates to 18.
3. Evaluate the expression \( 6 * (4 + 3) - 10 / 2 \)
Answer
Start by solving the brackets:
- \( 4 + 3 = 7 \)
Next, perform the multiplication and division:
- \( 6 * 7 = 42 \)
- \( 10 / 2 = 5 \)
Finally, subtract the results:
\( 42 - 5 = 37 \)
The expression is simplified by first handling the operations within the brackets, followed by the multiplication, division, and subtraction:
Therefore, the final value of the expression is 37.
4. Calculate the result of \( 50 - (6 * 2 + 8) / 4 \)
Answer
First, solve inside the brackets:
- \( 6 * 2 = 12 \)
- \( 12 + 8 = 20 \)
Then, perform the division:
- \( 20 / 4 = 5 \)
Finally, subtract from 50:
\( 50 - 5 = 45 \)
The expression is simplified by performing the operations inside the brackets first, followed by the division, and finally the subtraction:
Thus, the result of the expression is 45.