Numeracy (Bodmas, decimals, percentages and statistics.)

Numeracy (Bodmas, decimals, percentages and statistics.)
Task
Write a short reflection (approximately 100-150 words) about your personal learning experience of the topics covered in this section.
You can use the Skills Audit above to facilitate your answer. You may also consider the following points:

Reflect on your learning
How did you contribute in the class?
What went well?
Are there any areas for improvement?

Give one example of a ‘real-life’ problem or situation that involves one (or more) of the following topics:

Order of operations
Operations on positive and negative numbers
Fractions
Ratios

Also, please find a solution to the problem you described.
Number of word
1500 words
Referencing
Harvard