Ah, baba, the lakh-crore system feels like home—we use it for our shop accounts and when discussing my son's salary. But the international millions and billions confused me when my grandson showed his global finance book; I realised commas go differently, grouping in threes not twos after the thousands. I regret not learning it earlier, for now I struggle to help the older students with their economics projects, and they must explain it to me instead.
#exams#study
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