百度试题 结果1 题目Whatpercentof80is24?A:0.3%B:3%C:40%D:30% 相关知识点: 试题来源: 解析 D 30% 反馈 收藏
If 30% of A is added to 40% of B, the answer is 80% of B. What percentage of A is B ? View Solution If 30% of A is added to 40% of B, the answer is 80% of B. What percentage of A is B? View Solution The cost price of an article is 80% of the marked price. What...
A shirt was originally priced at $80. It is now on sale for 30% off. What is the sale price? A. $56 B. $24 C. $50 D. $104 相关知识点: 试题来源: 解析 A。先计算折扣金额:80×30% = 24。然后用原价减去折扣金额得到销售价格:80 - 24 = $56,所以选 A。B 选项是折扣金额,C...
What is 25 percent of 128? What is 10 percent of 58? What is 80 percent of 11? 3 is what percent of 120? What percent of 36 is 19.8? What is 75 percent of 64? 14 is what percent of 56? What is 56 percent of 45.21?
A store offers a 25% off sale. The original price of a pair of shoes is 80 yuan. What's the sale price? A. 60 yuan B. 70 yuan C. 50 yuan D. 40 yuan 相关知识点: 试题来源: 解析 A。解析:打七五折,即变为原来的 75%,80 元的 75%是 60 元。B 选项 70 元错误;C 选项 50...
The shoes are priced at 80 dollars. There is a 30% off sale. What's the price of the shoes after the discount? A. 56 dollars B. 24 dollars C. 104 dollars D. 77 dollars 相关知识点: 试题来源: 解析 A。原价 80 美元,打七折,80 乘以 0.7 等于 56 美元。B 选项 24 美元是折扣...
百度试题 结果1 题目If 40% of a number is 80, what is the number? A. 200 B. 220 C. 240 D. 260 相关知识点: 试题来源: 解析 A。设这个数为 x,40%x = 80,x = 80÷40% = 200 。反馈 收藏
解析 50Suppose without loss of generality that we have a 100kg orange. Then 80kg is water, and 20kg is other content. Now 75% of 80 is 60 so we have 80-60=20kg of water left. Then the percentage of water in the remaining orange is 20÷(20+20)*100=50%. ...
— is the price of the car ? —It’s about $80 000. A. How much B. What C. Which 相关知识点: 试题来源: 解析 [答案]B [解析]句意:这辆车的价格是多少?——大约80000美元。主语是price价格,所以疑问词用what;相当于how much is the car?故答案选B。
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