Solution: First it is necessary to determine the amount of traveling time. To determine the average rate at which an object travels, divide the total distance traveled by the total amount of traveling time.Įxample 2: On a 400-mile trip, Car X traveled half the distance at 40 miles per hour (mph) and the other half at 50 mph.
Solution: Since rate × time = distance, simply multiply 70 km/hour × 4 hours. The distance that an object travels is equal to the product of the average speed at which it travels and the amount of time it takes to travel that distance, that is,Įxample 1: If a car travels at an average speed of 70 kilometers per hour for 4 hours, how many kilometers does it travel? The following discussion of word problems illustrates some of the techniques and concepts used in solving such problems. Many of the principles discussed in this chapter are used to solve word problems. The Official Guide for GMAT ® Review 12th Edition 4.4 Word Problems 10.9 Analysis of an Argument Sample Topics.10.6 Analysis of an Issue Sample Topics.10.4 GMAT® Scoring Guide: Analysis of an Issue.3.3 Quantitative and Verbal Answer Keys.2.4 Where Can I Get Additional Practice?.2.3 How Should I Use the Diagnostic Test?.
2.1 How Can I Best Prepare to Take the Test?.1.9 Analytical Writing Assessment Scores.1.3 What Is the Content of the Test Like?.
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