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1). 38.62 kg2). 36.37 kg3). 32.76 kg4). 37.62 kg |
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Answer» Actual weight of 45 kids = 1485 - 11 = 1474 kg. ∴ REQUIRED actual average weight of those 45 kids = 1474/45= 32.76 kg. Quicker Approach Decrease in weight = 38 - 27 = 11 kg ∴ Required actual average weight $( = \left( {33\;-\;\frac{{11}}{{45}}} \right) = \;32.76\;kg)$ |
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