怎样算百分之几?比如原价2760,它的百分之5怎么算?
问题描述:
怎样算百分之几?比如原价2760,它的百分之5怎么算?
答
2760×5%
=2760×0.05
=138
怎样算百分之几?比如原价2760,它的百分之5怎么算?
2760×5%
=2760×0.05
=138