（1）（8-5）÷8=37.5%
（2）（8-5）÷5=60%
你好,本题已解答,如果满意,请点右下角“采纳答案”,支持一下.
猜你喜欢
- 1循环小数是怎么简写的
- 2Many of the more than one million people receive home schooling in the United States.
- 3i don't know ()to do.填what还是how
- 4Believe myself ,I can made
- 5Mary often plays sports after dinner 改为否定句
- 6语文六上第八单元作文写学电子琴,学习《我的舞台》的题目,取什么好?
- 7某商场购进甲、乙两种服装后，都加价40%标价出售，“春节”期间商场搞优惠促销，决定将甲、乙两种服装分别按标价的八折和九折出售．某顾客购买甲、乙两种服装共付款182元，两种服装
- 8托盘天平称量固体时,有哪些注意事项
- 9[8abˆ（1/3）-b(4/3)]/[4a^(2/3)+2(ab)^(1/3)+b^(2/3下面的
- 10如图，△ABC中，AB=AC=20，BC=32，D是BC上一点，AD=15，且AD⊥AC，求BD长．