প্রশ্ন ও উত্তর
If A : B = 2 : 3, B : C = 4 : 5 and C : D = 6 : 7, what is the ratio between A to D?
গণিত Ratio, Proportion and Partnership 07 Oct, 2020
প্রশ্ন If A : B = 2 : 3, B : C = 4 : 5 and C : D = 6 : 7, what is the ratio between A to D?
সঠিক উত্তর
16 : 35
মন্তব্য
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