Conversion Between Metric And Us Customary Units Worksheet Page 8

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Comparison Among Temperature Scales
The following table provides a comparison among the temperature scales.
Temperature Scales
Description
Fahrenheit
Celsius
Kelvin
212 °F
100 °C
373.15 K
Boiling point of water at sea level
73.4 °F
23 °C
296.15 K
Average room temperature
32 °F
0 °C
273.15 K
Freezing point of water at sea level
Lowest recorded temperature in
− 81.4 °F
− 63 °C
210.15 K
Canada: Snag, Yukon in 1947
Lowest recorded temperature on
− 128.6 °F
183.95 K
− 89.2 °C
Earth: Vostok, Antarctica in 1983
7.3 Exercises
Answers to odd-numbered problems are available at the end of the textbook.
For the following problems, express the answers rounded to two decimal places, wherever applicable.
Calculate the missing values in Problems 1 to 12.
1.
Metric Units
US Customary Units
2.
Metric Units
US Customary Units
a.
a.
250 km
? mi
175 km
? mi
b.
? km
120 mi
? km
80 mi
b.
3.
Metric Units
US Customary Units
4.
Metric Units
US Customary Units
a.
17.5 m
? yd
a.
11 m
? yd
b.
? m
22 yd
b.
? m
12.5 yd
5.
Metric Units
US Customary Units
6.
Metric Units
US Customary Units
a.
250 m
? ft
a.
12 m
? ft
b.
b.
? m
75 ft
? m
45.5 ft
7.
Metric Units
US Customary Units
8.
Metric Units
US Customary Units
a.
a.
100 cm
? in.
80 cm
? in.
b.
? cm
3.5 in.
b.
? cm
7.5 in.
9.
Metric Units
US Customary Units
10.
Metric Units
US Customary Units
a.
a.
250 km
? mi
175 km
? mi
b.
? km
120 mi
b.
? km
80 mi
11.
Metric Units
US Customary Units
12.
Metric Units
US Customary Units
a.
17.5 m
? yd
a.
11 m
? yd
b.
b.
? m
22 yd
? m
12.5 yd
Chapter 7 | Units of Measurement

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