(24/19+16/17)×1/8+15/17怎样简便怎样算

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(24/19+16/17)×1/8+15/17怎样简便怎样算

(24/19+16/17)×1/8+15/17怎样简便怎样算
(24/19+16/17)×1/8+15/17
怎样简便怎样算

(24/19+16/17)×1/8+15/17怎样简便怎样算
(24/19+16/17)×1/8+15/17
=24/19×1/8+16/17×1/8+15/17
=3/19+2/17+15/17
=3/19+17/17
=3/19+1
=22/19