alleryকোন সংখ্যাটি 5 × □ + 6 = 46 সত্য করে?
A8
B7
C9
D6
Answer & Solution
Correct answer: A. 8
বিয়োগ 6 এবং 5 দ্বারা ভাগ করলে পাওয়া যায় □ = (46 − 6) ÷ 5 = 8।
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