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प्रश्न
The cost of 18 chairs is Rs 22770. How many such chairs can be bought for Rs 10120?
उत्तर
Number of chairs that can be bought for Rs 22770 = 18
Number of chairs that can be bought for Re 1 = `18/22770`
Number of chairs that can be bought for Rs 10120 = 10120 × `18/22770 = 182160/22770 = 8`
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