( )÷8 = 12/16 = 3/( ) = ( )

问题描述:

( )÷8 = 12/16 = 3/( ) = ( )

( 3)÷8 = 12/16 = 3/( 8) = ( 0.375)

( 6)÷8 = 12/16 = 3/(4 ) = (0.75 ) ,还满意吧

6 、4 、 0.75

(6 )÷8 = 12/16 = 3/( 4) = ( 0.75)