Question

exercises 11-2

express each of the following rates as a unit rate.

1. \\(\frac{576\text{ mi}}{18\text{ gal}}\\)
2. \\(\frac{\\$4.56}{12\text{ oz}}\\)
3. \\(\frac{\\$73.50}{6\text{ shirts}}\\)
4. \\(\frac{640\text{ km}}{8\text{ hr}}\\)
5. \\(\frac{5,000\text{ people}}{50\text{ mi}^2}\\)
6. \\(\frac{\\$15.60}{24\text{ lightbulbs}}\\)
7. \\(\frac{54\text{ ft}^3}{2\text{ yd}^3}\\)
8. \\(\frac{15,4000\text{ ft}}{5\text{ min}}\\)

Explanation:

Divide the numerator by the denominator for each rate

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Answer:

No.	Answer
2	\(\$0.38\text{/oz}\)
3	\(\$12.25\text{/shirt}\)
4	\(80\text{ km/hr}\)
5	\(100\text{ people/mi}^2\)
6	\(\$0.65\text{/lightbulb}\)
7	\(27\text{ ft}^3\text{/yd}^3\)
8	\(30,800\text{ ft/min}\)