the average of 8 numbers is 99 the difference between the two greatest number is 18 the average of the remaining 6 numbers is 87 the greater number is what
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Total of 8 nos = 99x8=792
Total of 6 nos = 8 7 x6 = 522
Total of 2nos=792-522 = 270
Diff of 2nos=18. (let nos be x &y)
2x = 270 +18=288
x =144
y = .126, greater No=144
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