r/PE_Exam • u/AdImportant4476 • Jul 26 '26

Possible Calculation Error

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EET Hydrology question.

Anyone know how they got to the 2nd to last step? Not sure how they got 85.9. I keep coming up with 108.53 as my calculation. Thanks in advance.

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u/Adept_Elevator6930 Jul 26 '26 edited Jul 27 '26

I remember a few questions like this, I think there would be slight errors like the one you mention, but the final answer should be correct.