问题
选择题
求5千克比8千克少百分之几?正确的列式为( )
A.5÷8
B.8÷5
C.(8-5)÷5
D.(8-5)÷8
答案
(8-5)÷8
=3÷8
=0.375
=37.5%,
答:5千克比8千克少37.5%.
故选:D.
求5千克比8千克少百分之几?正确的列式为( )
A.5÷8
B.8÷5
C.(8-5)÷5
D.(8-5)÷8
(8-5)÷8
=3÷8
=0.375
=37.5%,
答:5千克比8千克少37.5%.
故选:D.