Question

Answer 1

`3 : 6/5`

`= 3 xx 5/6`

`= 15/6`

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`4 : 6/7`

`= 4 xx 7/6`

`= 28/6`

`= 14/3`

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`x xx 11/8=33/20`

`=> x= 33/20 : 11/8`

`=> x= 33/20 xx 8/11`

`=>x=6/5`

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`5 : x =4/7`

`=> x= 5 : 4/7`

`=> x= 5 xx 7/4`

`=> x= 35/4`