问题
解答题
一台洗衣机的原价是1250元,实际售价为1200元,实际售价比原价降低了百分之几?
答案
(1250-1200)÷1250,
=50÷1250,
=0.04,
=4%;
答:实际售价比原价降低了4%.
一台洗衣机的原价是1250元,实际售价为1200元,实际售价比原价降低了百分之几?
(1250-1200)÷1250,
=50÷1250,
=0.04,
=4%;
答:实际售价比原价降低了4%.