At Westonci.ca, we make it easy for you to get the answers you need from a community of knowledgeable individuals. Explore thousands of questions and answers from a knowledgeable community of experts ready to help you find solutions. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

calculate the gas mileage of a car that drives 283 miles on 12.3 gallons of gas. Round to the nearest tenth of a mile/gallon

Sagot :

I just did 283 divided by 12.3 which is 23

we know that

Unit Rate is the ratio of two measurements in which the second term is [tex]1[/tex]

by proportion

Find the number of miles a car drives with a gallon of gasoline

[tex]\frac{283}{12.3} \frac{miles}{gallons} =\frac{x}{1} \frac{miles}{gallon}\\ \\12.3*x=283\\ \\x=283/12.3\\ \\x=23\ miles[/tex]

therefore

the unit rate is equal to [tex]23\frac{miles}{gallon}[/tex]

The answer  is

[tex]23\frac{miles}{gallon}[/tex]