4.3 কে সাধারণ ভগ্নাংশে প্রকাশ করলে নিচের কোনটি হবে?
A. 3/11
B. 11/3
C. 3/13
D. 13/3
সঠিক উত্তরঃ
D.
13/3
Explanation:
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