在備考GRE數(shù)學(xué)考試的過程中,考生常常會(huì)遇到一些商業(yè)術(shù)語和計(jì)量單位的差異。這些內(nèi)容不僅是語言上的挑戰(zhàn),,更是理解題目的關(guān)鍵,。本文將為GRE考生盤點(diǎn)一些常見的商業(yè)術(shù)語及其計(jì)量單位,以幫助大家更好地應(yīng)對(duì)考試,。
商業(yè)術(shù)語與計(jì)量單位
Intercalary/leap year - Leap year (366 days)
common year - Common year (365 days)
depreciation - Depreciation
down payment - Down payment
discount - Discount / denote - Denote
margin/profit - Profit
interest - Interest / dividend - Dividend
simple interest - Simple interest
compounded interest - Compounded interest
Increase / decrease to - Increase/Decrease to
increase /decrease by - Increase/Decrease by
list price - List price / markup - Markup
retail price - Retail price / per capita - Per capita
cent - Cent / penny - Penny
nickel - Nickel / dime - Dime
dozen - Dozen (12) / score - Score (20)
Centigrade - Centigrade / Fahrenheit - Fahrenheit
quart - Quart / gallon - Gallon
(1 gallon = 4 quart)
yard - Yard / inch - Inch / foot - Foot
meter - Meter / micron - Micron
square measure - Square measure
cubic meter - Cubic meter
pint - Pint (dry or liquid measure)
通過掌握這些商業(yè)術(shù)語和計(jì)量單位的差異,,GRE考生可以在數(shù)學(xué)考試中更加游刃有余。希望以上信息能夠幫助你在復(fù)習(xí)過程中提升自信,,順利取得理想的分?jǐn)?shù),!
在準(zhǔn)備GRE數(shù)學(xué)考試時(shí),了解一些常見的商業(yè)術(shù)語不僅能幫助你在考試中更好地理解題目,,還能提升你的數(shù)學(xué)能力,。本文將分享一些重要的商業(yè)術(shù)語以及它們?cè)贕RE數(shù)學(xué)中的應(yīng)用,幫助考生們更有效地備考,。??
1. Profit (利潤(rùn))
利潤(rùn)是企業(yè)收入與支出之間的差額,。在GRE數(shù)學(xué)問題中,可能會(huì)遇到涉及利潤(rùn)計(jì)算的題目,。例如:
Question: A company sells a product for $50 and incurs a cost of $30 per unit. What is the profit per unit?
To find the profit per unit, you would subtract the cost from the selling price:
Profit = Selling Price - Cost = $50 - $30 = $20 ??
2. Revenue (收入)
收入是公司通過銷售產(chǎn)品或服務(wù)獲得的總金額,。在某些GRE題目中,你可能需要計(jì)算總收入,。例如:
Question: If a company sells 200 units of a product at $25 each, what is the total revenue?
Here, the total revenue can be calculated as:
Revenue = Price per Unit × Quantity Sold = $25 × 200 = $5000 ??
3. Cost (成本)
成本是企業(yè)為生產(chǎn)商品或提供服務(wù)所需的支出,。在GRE考試中,理解成本的概念對(duì)于解決與利潤(rùn)和收入相關(guān)的問題至關(guān)重要,。
Example: If the fixed costs are $1000 and the variable cost per unit is $10, what is the total cost for producing 100 units?
To calculate total cost:
Total Cost = Fixed Costs + (Variable Cost per Unit × Quantity) = $1000 + ($10 × 100) = $2000 ??
4. Break-even Point (盈虧平衡點(diǎn))
盈虧平衡點(diǎn)是指企業(yè)的總收入等于總成本的點(diǎn),。在GRE中,可能會(huì)要求你找出某個(gè)產(chǎn)品的盈虧平衡點(diǎn),。例如:
Question: A product has a selling price of $40, a fixed cost of $2000, and a variable cost of $20 per unit. What is the break-even point in units?
To find the break-even point:
Break-even Point = Fixed Costs / (Selling Price - Variable Cost) = $2000 / ($40 - $20) = 100 units ??
5. Market Share (市場(chǎng)份額)
市場(chǎng)份額是一個(gè)公司在特定市場(chǎng)中占有的銷售量或收入比例,。在GRE數(shù)學(xué)題中,可能會(huì)涉及到市場(chǎng)份額的計(jì)算或分析,。
Example: If a company has sales of $300,000 in a market worth $1,500,000, what is its market share?
Market Share = (Company Sales / Total Market Sales) × 100 = ($300,000 / $1,500,000) × 100 = 20% ??
6. Return on Investment (投資回報(bào)率)
投資回報(bào)率是用來評(píng)估投資收益的指標(biāo)。在GRE考試中,,可能會(huì)要求你計(jì)算投資回報(bào)率,。
Question: If an investment of $10,000 returns $12,000 after one year, what is the ROI?
To calculate ROI:
ROI = (Return - Investment) / Investment × 100 = ($12,000 - $10,000) / $10,000 × 100 = 20% ??
掌握這些商業(yè)術(shù)語對(duì)于GRE數(shù)學(xué)考試的成功至關(guān)重要。通過練習(xí)這些概念并理解它們的應(yīng)用,,考生可以提高自己的數(shù)學(xué)能力,,并在考試中取得更好的成績(jī)。希望這些信息能幫助你在GRE備考的過程中更加順利,!??
在準(zhǔn)備GRE考試的過程中,,許多考生常常會(huì)遇到關(guān)于計(jì)量單位轉(zhuǎn)換的問題。掌握這些技巧不僅能幫助你在數(shù)學(xué)部分節(jié)省時(shí)間,還能提高你的準(zhǔn)確性,。以下是一些實(shí)用的技巧和經(jīng)驗(yàn)分享,,希望能幫助到你!??
1. 理解基本單位
首先,,你需要了解常見的計(jì)量單位及其換算關(guān)系,。以下是一些重要的單位:
記住這些基本單位,將幫助你在考試中快速進(jìn)行單位轉(zhuǎn)換,。??
2. 使用比例法
當(dāng)面對(duì)復(fù)雜的單位轉(zhuǎn)換時(shí),,使用比例法是一種有效的技巧。例如,,如果題目給出某物體的重量為5 pounds,,要求你將其轉(zhuǎn)換為kg,你可以設(shè)置比例:
5 pounds × (0.4536 kg / 1 pound) = 2.268 kg
這種方法適用于任何需要轉(zhuǎn)換的單位,,確保你在計(jì)算時(shí)保持清晰的思路,。??
3. 練習(xí)題目
為了鞏固你的單位轉(zhuǎn)換技能,建議你多做一些相關(guān)的練習(xí)題,。以下是一個(gè)示例題目:
Question: If a car travels 60 miles, how many kilometers did it travel? (1 mile = 1.60934 km)
Answer: 60 miles × 1.60934 km/mile = 96.5604 km
通過不斷練習(xí),,你將能夠更快地進(jìn)行單位轉(zhuǎn)換。??
4. 熟悉GRE常見的單位轉(zhuǎn)換題型
在GRE考試中,,常見的單位轉(zhuǎn)換題型包括長(zhǎng)度,、重量和體積的轉(zhuǎn)換。熟悉這些題型可以幫助你在考試時(shí)更加從容不迫,。你可以參考以下新題:
New Question: Convert 10 liters to gallons. (1 liter = 0.264172 gallons)
Reference Answer: 10 liters × 0.264172 gallons/liter = 2.64172 gallons
這樣的題目在考試中較為常見,,提前練習(xí)可以讓你在考場(chǎng)上更加自信。??
5. 制定個(gè)人學(xué)習(xí)計(jì)劃
制定一個(gè)合理的學(xué)習(xí)計(jì)劃,,確保你每天都有時(shí)間來練習(xí)單位轉(zhuǎn)換,。你可以利用在線資源或GRE備考書籍中的練習(xí)題。通過不斷的練習(xí),,你會(huì)發(fā)現(xiàn)自己在單位轉(zhuǎn)換方面越來越得心應(yīng)手,。??
6. 參加模擬考試
參加模擬考試是檢驗(yàn)?zāi)銓W(xué)習(xí)成果的好方法。在模擬考試中,,注意計(jì)時(shí)并盡量在規(guī)定時(shí)間內(nèi)完成單位轉(zhuǎn)換題目,。這將幫助你在正式考試中提高速度和準(zhǔn)確性。??
總之,,掌握GRE計(jì)量單位轉(zhuǎn)換技巧需要時(shí)間和實(shí)踐,。希望以上的技巧和建議能夠幫助你在GRE考試中取得好成績(jī)!祝你好運(yùn),!??