1. A company sales representative estimates that her car's gas mileage averages 28 miles per gallon on the highway and 22 mpg in the city. On a recent trip he traveled 627 miles and consumed 24 gallons of gasoline. How much of the trip was done in the city?

1. A company sales representative estimates that her car's gas mileage averages 28 miles per gallon on the highway and 22 mpg in the city. On a recent trip he traveled 627 miles and consumed 24 gallons of gasoline. How much of the trip was done in the city?

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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1. A company sales representative estimates that her car's gas mileage averages 28 miles per gallon on the
highway and 22 mpg in the city. On a recent trip he traveled 627 miles and consumed 24 gallons of
gasoline. How much of the trip was done in the city?

Expert Solution

Step 1: Given the information

A company sales representative estimates that her car's gas mileage averages $28$ miles per gallon on the highway

and $22$ mpg in the city.

A recent trip covered $627$ miles, and $24$ gallons of gasoline were used.

The aim is to find the trip was spent driving in the city.

Step by step

Solved in 3 steps with 12 images

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