(5/12-5/16)*4/5+2/3

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(5/12-5/16)*4/5+2/3(5/12-5/16)*4/5+2/3(5/12-5/16)*4/5+2/3(5/12-5/16)*4/5+2/3=5/192*4/5+2/3=1/48+2/3=

(5/12-5/16)*4/5+2/3
(5/12-5/16)*4/5+2/3

(5/12-5/16)*4/5+2/3
(5/12-5/16)*4/5+2/3
=5/192*4/5+2/3
=1/48+2/3
=33/48
=11/16