alleryکس نمبر کو 5/8 سے ضرب کرنے سے 1 ملتا ہے؟
A8/5
B3/8
C5/8
D5/3
Answer & Solution
Correct answer: A. 8/5
مطلوبہ ضرب باہمی 8/5 ہے کیونکہ 5/8 × 8/5 = 1۔
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