সঠিক বন্ধনীর ব্যবহার হয়েছে নিচের কোন সমীকরণে?
A. (৪+৩)×১০-৬÷২=৩১
B. ৪+৩×(১০-৬)÷২=৩১
C. ৪+(৩×১০)-৬÷২=৩১
D. ৪+(৩×১০-৬)÷২=৩১
সঠিক উত্তরঃ
C.
৪+(৩×১০)-৬÷২=৩১
Explanation:
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