Answer
$T_{water}=32.29^{\circ}F$
Work Step by Step
From table A-4 at $T=60^{\circ}F$
$P_{sat}=0.2564psia$
$P_{air}=\phi P_{sat}=0.35*0.2564psia=0.08974psia$
$P_{water}=P_{air}$
Interpolating from table A-4E:
$T_{water}=32.29^{\circ}F$
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