简算5/6×8+2/5÷4 简算15/16+(7/16-1/4)÷1/2
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![简算5/6×8+2/5÷4 简算15/16+(7/16-1/4)÷1/2](/uploads/image/z/209712-48-2.jpg?t=%E7%AE%80%E7%AE%975%2F6%C3%978%2B2%2F5%C3%B74+%E7%AE%80%E7%AE%9715%2F16%2B%EF%BC%887%2F16-1%2F4%EF%BC%89%C3%B71%2F2)
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简算5/6×8+2/5÷4 简算15/16+(7/16-1/4)÷1/2
简算5/6×8+2/5÷4 简算15/16+(7/16-1/4)÷1/2
简算5/6×8+2/5÷4 简算15/16+(7/16-1/4)÷1/2
简算5/6×8+2/5÷4
=5/6×8+2/5×1/4
=20/3+1/10
=20/3+1/10
=203/30
简算15/16+(7/16-1/4)÷1/2
=15/16+(7/16-1/4)×2
=15/16+7/8-1/2
=15/16+14/16-8/16
=21/16