Question: What is 30% off of $20? Percent Off: When you are shopping, it can be very convenient to be able to figure out how much you will save on an item that is a given 'percent off' of the original price. One easy way to do this is to figure out what 10% off will be a...
What is 7% of 999? What is 10% of 60,000? If y = 5 + 8x, what is y when x = 4? What is -4^4? What is x if (2x - 1)^2 = 81? What is 34 * 512? (1/2.5) = (x/8), what is x? What is 30% off of $20?
The selling price of an item is 80 and the profit is 20% of the cost price. What is the cost price of the item?A) 66.67B) 75C) 100D) $83.33 相关知识点: 试题来源: 解析 A) $66.67 1. 题目分析: 已知售价为\$80,利润是成本的20%,要求成本价。 利润率关系式为:**利润 = 成本...
百度试题 结果1 题目(1) What number is 40% of 20? (2) What percent of 10 is 40? (3) 15 is 30% of what number?相关知识点: 试题来源: 解析 8; 25%; 50 (1) 40%×20=8(2) 10÷40=25%(3) 15÷30%=50 反馈 收藏
1) What is 70% of 2600? Always use this formula to find a percentage: % / 100 = Part / Whole replace the given values: 70 / 100 = Part / 2600 Cross multiply: 70 x 2600 = 100 x Part, or 182000 = 100 x Part Now, divide by 100 and get the answer: Part = 182000 / 100 ...
2) How much do you pay for an item of $1.59 when discounted 70 percent (%)? What is the item's sale price? Using the formula two and replacing the given values: Sale Price = Original Price - Amount Saved. So, Sale Price = 1.59 - 1.113 Sale Price = $0.48 (answer) This means ...
What is 40% of 20?Percentages:When we want to know what a percentage of a number is, it is helpful to know that a percentage is a fraction with 100 as its denominator. This is why 100% represents a whole, also known as 1.
百度试题 结果1 题目244 What is 80% of 20?16 相关知识点: 试题来源: 解析 16 反馈 收藏
百度试题 结果1 题目7. What percent of 20 is 15?75% 相关知识点: 试题来源: 解析 75% 反馈 收藏
Knowledge Check 80% of 50% of 250% of 34 = ? A34 B40 C42.5 D43Submit 80%of450+20%of850=? A540 B580 C530 D560Submit Ratio of t75% to t50% for a 2nd order reaction is : (where t75% = time for 75% completion of reaction) A1 B2 C3 D4Submit ...