In the third step, Rahul made his first mistake. Simplification is to be done using the BODMAS rule.
What is simplification?
Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.
Rahul simplified an expression. His work is shown below.
The expression is given below.
7 (8.5 - 1.5) + 8 / 2
Step 1. 7 (7) + 8 / 2
Step 2. 49 + 8 / 2
Step 3. 49 + 4
Step 4. 53
In the third step, Rahul made his first mistake.
More about the simplification link is given below.
https://brainly.com/question/12616840
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