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प्रश्न
Geeta types 108 words in 6 minutes. How many words would she type in half an hour?
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उत्तर
Words typed by Geeta in 6 minutes = 108
Words typed by Geeta in 1 minute = `108/6`
Words typed by Geeta in half-hour or 30 minutes =`108/6xx30` = 540 words
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