One student is asked to divide a half of a number by 6 and other half by 4 and then to add the two quantities. Instead of doing so the student divides the given number by 5. If the answer is 4 short of the correct answer then the actual answer is :
A. 320
B. 400
C. 480
D. 350
E. Nono of these
সঠিক উত্তরঃ
C.
480
Explanation:
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