If Milly gives Tilly Tk. 60 , the money they have is in the ratio 2:1 however , If Tilly gives Mily TA. 10 the ratio is 1:3 How much money have Milly before they exchange any money?
A. Tk. 250
B. Tk.330
C. Tk. 2802
D. Tk.620
সঠিক উত্তরঃ
D.
Tk.620
Explanation:
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