The average of 10 number is 50. The average of the first four numbers is 45 and the average of the last four number is 55. Find the 5th number if difference between 5th and 6th number is 40 (5th > 6th).
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please mark me a brainiest.
please will you mark me a brainiest.
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the answer is 70
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please mark me as brainiest
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