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प्रश्न
Multiply:
\[\frac{9}{- 7} \text{by} \frac{36}{- 11}\]
बेरीज
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उत्तर
\[\frac{9}{- 7} \times \frac{36}{- 11} = \frac{9 \times 36}{( - 7) \times ( - 11)} = \frac{324}{77}\]
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