There are 6 consecutive odd numbers in increasing order. The difference between the average of the squares of the first four numbers and the last four numbers is 64. If the sum of the squares of the first and the last number (i.e. odd numbers) is 178, then the averages of all the six numbers is:
590,000
625,000
6% off
1,499
2,499
40% off
590,000
625,000
6% off
3,999
5,499
27% off
590,000
0.0
5.0
5.0
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