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प्रश्न
587 × 99 = ?
विकल्प
57213
58513
58113
56413
उत्तर
58113
587 × 99
= 587 × (100 − 1)
= 587 × 100 − 587 × 1 [Using distributive property of multiplication over subtraction]
= 58700 − 587
= 58113
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