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How many kg of tea at Rs. 56 per kg must be mixed with 22 kg of tea at Rs. 17 per kg so that the mixture is worth Rs. 55 per kg?
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How many kg of tea at Rs. 56 per kg must be mixed with 22 kg of tea at Rs. 17 per kg so that the mixture is worth Rs. 55 per kg?
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A mixture of 121 litres contains milk and water in the ratio 6 : 5. If 3 litres of water is added, what is the new ratio of milk to water?
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