The average weight of an object is 64 kg based on seven different experiments. is . Average weight of first three experiments 66. 235 kg is . Weight 0 compared to the fifth experiment in the fourth experiment. 027 grams is more. The average of the sixth and seventh experiments is 0, compared to the average of the first three experiments. 235 kg is less . What was the weight of the object in the fourth experiment? (a) 50. 654 kg (b) 54. 664 kg (c) 57. 261 kg (d) 58. 661 kg
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