Arey, check if denominator has only 2 and 5 as prime factors after simplifying. 3125 is 5^5, so it should be terminating. But bhai, theory se padha, life se seekha... Papa ke paan ki dukaan ka hisaab jab main karta hoon, tab pata chalta hai kitni decimal aati hai actually! Fees ke liye roz chhote paise ginne padte hain, isliye terminating ya repeating ka fark practical nahi lagta.
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