Solving Mathematical Problems with BODMAS: Simplifying 1-111-11851×1

Introduction

When it comes to solving mathematical expressions, the Order of Operations is a crucial concept. One of the best-known rules to follow is BODMAS, which stands for Bracket, Offset, Division, MMultiplication, AAddition, and Subtraction. Understanding and correctly applying BODMAS can help solve even complex equations with ease.

Example: 1-111-11851×1

Let's take a closer look at a specific problem: 1-111-11851×1.

Method 1: Simplified BODMAS Application

Solve: 1-111-11851×1

According to BODMAS, we first perform multiplication:

[1 - 11 - 11851 times 1 1 - 11 - 11851 2]

Method 2: Step-by-Step Breakdown

Let's break it down:

First: 1-1 0 Next: 01 1 Then: 11 2 Next: 2-1 1 Then: 11 2 Finally: 21 2

Therefore, the final answer is 2.

Method 3: Detailed Step-by-Step Analysis

Let's reapply BODMAS in a detailed manner:

`1 - 11 - 11851 times 1`First: 1 - 11 -10 Next: -10 - 11851 -11861 Finally: -11861 times 1 -11861

Here, the result is not the expected 87. This shows the importance of correct application of BODMAS.

Revised Solution

Let's solve the problem step by step using BODMAS:

`1 - 11 - 11851 times 1`First: 1 times 1 1 Next: 1 - 11 - 11851 1 - 11862 -11861

Therefore, the correct answer using BODMAS is -11861.

Conclusion

Applying BODMAS correctly is essential to solving mathematical problems accurately. Always follow the order of operations to avoid incorrect results. Experiment with different methods to solidify your understanding of BODMAS and mathematical operations.

Try solving 1-111-11851×1 using BODMAS and share your results in the comments below!