#### 751. A car travels 150 miles in 3 hours. If the car increases its speed by 20 miles per hour, how long will it take to travel 300 miles?

Wed, 29 Apr 2026 21:05:46 +0000

##### 751. A car travels 150 miles in 3 hours. If the car increases its speed by 20 miles per hour, how long will it take to travel 300 miles? In a world where time efficiency shapes daily decisions, a common question surfaces: How does a change in speed affect travel time? The classic scenario—traveling 150 miles in 3 hours—sets a familiar baseline. When a car boosts its speed by 20 mph, reaching the same 300 miles feels straightforward, yet the math behind it reveals insightful patterns. This problem connects to real-world habits, fuel planning, and how small shifts impact routines—making it a topic gaining quiet traction among travelers and commuters in the U.S. ## Why This Question Matters Today Travelers are increasingly focused on optimizing time for work, family, and lifestyle balance. With growing awareness of fuel efficiency, route planning apps, and daily commutes, even slight changes in speed influence planning. The question reflects a broader interest in predictable yet flexible travel calculations—especially as fuel costs, traffic patterns, and personal schedules evolve across the country. People ask not just for answers, but for clarity on how speed adjustments affect specific goals.