( ):12=0.75=6/( )=12÷( )=( )%

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( ):12=0.75=6/( )=12÷( )=( )%

( ):12=0.75=6/( )=12÷( )=( )%
( ):12=0.75=6/( )=12÷( )=( )%

( ):12=0.75=6/( )=12÷( )=( )%
(9):12=0.75=6/(8)=12÷(16)=(75)%