প্রশ্ন ও উত্তর
In a class composed of x girls and y boys what part of the class is composed of girls?
গণিত Number System 07 Oct, 2020
প্রশ্ন In a class composed of x girls and y boys what part of the class is composed of girls?
সঠিক উত্তর
x / (x + y)
মন্তব্য
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