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31. let the numbers are x, x+1,x+2, x+3 , x+4

given sum =370

hence x +( x+1) + (x+2) +( x+3) + ( x+4) = 370

or 5x+10 = 370

or, 5x = 370-10 = 360 ; x = 360/5 = 72

hence the series is 72,73,74,75,76

and Fourth digit : 75 (answer)

(for next question post again )

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Please find the solution enclosed here with. In case of any doubt please feel free to ask …I would be glad to complete your online / offline mathematics or science assignment. I always deliver quality work in time. If you give me the chance, I guarantee you quality work.

Aug 10th, 2015

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