প্রশ্ন ও উত্তর
When a student weighting 45 kgs left a class, the average weight of the remaining 59 students increased by 200g. What is the average weight of the remaining 59 students?
গণিত Statistics and Average 07 Oct, 2020
প্রশ্ন When a student weighting 45 kgs left a class, the average weight of the remaining 59 students increased by 200g. What is the average weight of the remaining 59 students?
সঠিক উত্তর
57 kgs
মন্তব্য
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