甲数:1+25%=125%
乙数比甲数少:(125%-1)÷125%=20%.
答:乙数比甲数少20%.
故选:D.
甲数比乙数多25%,乙数比甲数少( ) A.75% B.80% C.25% D.20%
甲数比乙数多25%,乙数比甲数少( )
A. 75%
B. 80%
C. 25%
D. 20%
A. 75%
B. 80%
C. 25%
D. 20%
数学人气:306 ℃时间:2019-10-10 01:50:41
优质解答
我来回答
类似推荐
猜你喜欢
- 1i was listenning to () wonderful piece of music when there was() knock on the door
- 2某养猪场,今年养猪400头,比去年多养25%,去年养猪多少头?
- 3怎样保持好心情的英语作文
- 4there are many clouds in the sky
- 5在Rt△ABC中,∠C=90°,a.b分别是∠A∠B的对边,如果sinA:sinB=3:4,那么a:b等于_________
- 6May I take your ______,madem?Yes,I 'd like a medium bowl of beef noodles and a small
- 7apply,fill,promise的意思及过去分词和过去式
- 8I am just want to look for you ____my dear friend.
- 91.一辆汽车从相距350km的甲地开往乙地,前2小时行驶了140km.照这样的速度,这辆汽车行完全程要用几小时?
- 10某商品成本为每个80元,如果按每个100元卖,可卖出1000个.当这种商品每个涨价1元,销售量就减少20个.为了赚取最多的利润,售价应定为每个_元.