Based on this week's lesson, think of a real-life situation where you can apply what you've learnt. Explain the situation and give examples.
Here's an example:
This week I learnt about percentages, profit and loss. Since my mom opens a kopi-shop, she can calculate the percentage profits and turnover. She can use these figures to make business decisions. For example, how often should she re-order stock, or should she raise her prices, etc.