问题
选择题
已知甲÷乙=3,丙÷乙=4,那么甲比丙( )
A.少14.3%
B.多14.3%
C.少25%
D.多25%
答案
设乙数看作单为1,则甲数是3,丙数是4,
(4-3)÷4,
=1÷4,
=25%;
答:甲比丙少25%.
故选:C.
已知甲÷乙=3,丙÷乙=4,那么甲比丙( )
A.少14.3%
B.多14.3%
C.少25%
D.多25%
设乙数看作单为1,则甲数是3,丙数是4,
(4-3)÷4,
=1÷4,
=25%;
答:甲比丙少25%.
故选:C.