(42.41+34.5)/(14.75-12.25)

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(42.41+34.5)/(14.75-12.25)(42.41+34.5)/(14.75-12.25)(42.41+34.5)/(14.75-12.25)(42.41+34.5)/(14.75-12

(42.41+34.5)/(14.75-12.25)
(42.41+34.5)/(14.75-12.25)

(42.41+34.5)/(14.75-12.25)
(42.41+34.5)/(14.75-12.25)
=76.91/2.5
=76.91x0.4
=76x0.4+0.91x4
=30.4+3.64
=34.04

30.764