21/08/2026
Your parents visit the bank every month. ๐ฆ
And every number on that passbook โ every interest calculation, every EMI, every deduction โ is Class 7 and 8 maths running silently in the background.
Simple interest. Compound interest. Percentage. Ratio.
The bank calculated all of it before your parents even walked in.
๐ Save this โ and show it to the student who thinks maths has no real use.
๐ฌ Did you know the difference between simple and compound interest before this?