Part C $-$ Maximum normal strain

The normal strain distribution of an isolated segment of the beam is shown. If $c=300mm,y=212mm.$ and $=3m,$ what is the maximum normal strain $lo{n}_{\text{m}\text{a}\text{x}}$ in the beam?

Express your answer in millimeters per millimeters.

View Available Hint$($s$)$

$lo{n}_{\text{m}\text{a}\text{x}}=$

$m\frac{m}{m}m$

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