Math Problem Statement

A new hybrid car sold in the United States reports a fuel usage of 52mpg. Write the equivalent rate in kilometers per liter. Round your answer to the nearest hundredth, if necessary.

Conversion Factors

16 ounces (oz)1 pound (lb)

1 pound (lb)0.454 kilogram (kg)

3 feet (ft)1 yard (yd)

2.54 centimeters (cm)1 inch (in.)

1 mile (mi)1.61 kilometers (km)

1 gallon (gal)3.785 liters (L)

Solution

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Math Problem Analysis

Mathematical Concepts

Unit Conversion
Ratio and Proportion

Formulas

Conversion from miles to kilometers: 1 mile = 1.61 kilometers
Conversion from gallons to liters: 1 gallon = 3.785 liters
Kilometers per liter calculation: (miles × 1.61) / (gallons × 3.785)

Theorems

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Suitable Grade Level

Grades 9-12