( )× 8分之1 =0.2 × ( ) = ( ) :3分之2 = 1
问题描述:
( )× 8分之1 =0.2 × ( ) = ( ) :3分之2 = 1
答
(8 )× 8分之1 =0.2 × (5 ) = (3分之2 ) :3分之2 = 1
( )× 8分之1 =0.2 × ( ) = ( ) :3分之2 = 1
(8 )× 8分之1 =0.2 × (5 ) = (3分之2 ) :3分之2 = 1