古詩詞大全網 - 成語查詢 - 7826的最簡比是(  )A.78:26B.1:3C.3:1D.26;7

7826的最簡比是(  )A.78:26B.1:3C.3:1D.26;7

78
26
=78:26,

=(78÷26):(26÷26),

=3:1,

故選:C.