把12kg花生平均装在3个袋子里,每袋重( )千克,每袋的重量占总重量的.
0.75== ÷16=27: = %.
= : =33÷ = %
÷4=25%= : =8÷ = 折.
0.75= : = :25= 折= %= (成数)
10: ==0.625=5÷ = %