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Chapter 9: Problem 56

Use the fact that 1 square mile \(=640\) acres to find the area of each national park to the nearest square mile. Yosemite National Park (California): 761,268 acres

Short Answer

Expert verified
The area of Yosemite National Park (California) to the nearest square mile is approximately 1189 square miles.

Step by step solution

01

Understand Conversion Factor

The conversion factor given is 1 square mile = 640 acres. This means that for every 1 square mile, there are 640 acres.
02

Preparing The Conversion

The area of Yosemite National Park in California is given as 761,268 acres. So this value needs to be converted to square miles using our conversion factor.
03

Converting Acres to Square Miles

To convert the area to square miles, we must divide the area (in acres) by the number of acres in a square mile. That is, the area in square miles = \(\frac{761,268}{640}\) square miles.
04

Calculating and Rounding Off

By carrying out the division, we obtain the area in square miles as 1189.4825. Rounding off to the nearest square mile, we get the area as approximately 1189 square miles.

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Most popular questions from this chapter

Use the following English and metric equivalents, along with dimensional analysis, to convert the given measurement to the unit indicated.English and Metric Equivalents$$\begin{aligned}&1 \text { in. }=2.54 \mathrm{~cm} \\\&1 \mathrm{ft}=30.48 \mathrm{~cm} \\\&1 \mathrm{yd} \approx 0.9 \mathrm{~m} \\\&1 \mathrm{mi} \approx 1.6 \mathrm{~km}\end{aligned}$$ \(20 \mathrm{~m}\) to \(\mathrm{yd}\)

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Use the following English and metric equivalents, along with dimensional analysis, to convert the given measurement to the unit indicated.English and Metric Equivalents$$\begin{aligned}&1 \text { in. }=2.54 \mathrm{~cm} \\\&1 \mathrm{ft}=30.48 \mathrm{~cm} \\\&1 \mathrm{yd} \approx 0.9 \mathrm{~m} \\\&1 \mathrm{mi} \approx 1.6 \mathrm{~km}\end{aligned}$$ \(265 \mathrm{mi}\) to \(\mathrm{km}\)
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