if a:b=c:d=e:f let us proof that each ratio is equal to am+cn+ep/bm+dn+fp [m, n, p are non zero numbers ].​

1 thought on “if a:b=c:d=e:f let us proof that each ratio is equal to am+cn+ep/bm+dn+fp [m, n, p are non zero numbers ].​”

1. sorry i don’t know .

   so sorrrryy

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