The correct order to apply operations isa)Addition - Multiplication - ...
According to BODMAS, the correct order of operations is Division - Multiplication - Addition - Subtraction.
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The correct order to apply operations isa)Addition - Multiplication - ...
Order of Operations
The order of operations is the sequence in which mathematical operations are to be performed. The correct order of operations is crucial in solving mathematical problems. The acronym PEMDAS can be used as a memory aid to remember the correct order of operations.
PEMDAS stands for:
1. Parentheses
2. Exponents
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)
Correct Order of Operations
The correct order to apply operations is:
1. Division
2. Multiplication
3. Addition
4. Subtraction
This can be remembered using the acronym DMAS.
Explanation
Division and multiplication have the same priority and must be performed from left to right. Addition and subtraction also have the same priority and must be performed from left to right. Therefore, the correct order of operations is to perform all division operations first, then all multiplication operations, then all addition operations, and finally, all subtraction operations.
Example:
Solve the following expression using the correct order of operations: 8 ÷ 2 + 4 × 3 – 1
1. Perform the division operation first: 8 ÷ 2 = 4
2. Then, perform the multiplication operation: 4 × 3 = 12
3. Next, perform the addition operation: 12 + 4 = 16
4. Finally, perform the subtraction operation: 16 – 1 = 15
Therefore, the value of the expression is 15.
Conclusion
The correct order of operations is crucial in solving mathematical problems. It is important to remember the acronym PEMDAS or DMAS to ensure that the operations are performed in the correct order. In this case, the correct order to apply operations is Division, Multiplication, Addition, and Subtraction.
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