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1. Miles, gallons, square feet, pounds...
A
the US customary system
B
the metric system
C
the International System of Units (SI)
2. Meters, liters, grams, ...
A
The metric system
B
The US customary system
C
The imperial system of units
3. A unit fraction is a fraction equivalent to ...
A
1
B
2
C
3
4.
A
unit fraction
B
not a unit fraction
C
unit price
5.
A
unit fraction
B
not a unit fraction
C
unit price
6. Multiplication by a unit fraction ........... the value of the expression being converted.
A
does not change
B
changes
C
increases
7. When using unit fractions to convert measurements, the numerator should be in the units of measure of the desired result.
A
True
B
False
C
Not always
8. When using unit fractions to convert measurements, the denominator should be in the original units of measure.
A
True
B
False
C
Not always
9.
A
min.
B
days
C
sec.
10.
A
1
B
hr.
C
min.
11.
A
$
B
boxes
C
lbs
12.
A
lbs
B
$
C
boxes
13. The basic unit of length in the metric system is ...
A
meter
B
ft
C
kg
14. m
A
meter
B
mega-
C
metric ton
15. Meter is a little longer than a ...
A
yard
B
inch
C
foot
16. Centimeter is about the width of a ...
A
dime
B
quarter
C
nickel
17.
A
lb
B
oz
C
m
18.
A
unit fractions
B
fraction addition
C
fraction multiplication
19.
A
qt
B
pt
C
fl oz
20. Metric unit used in place of miles to measure distance.
A
kilometer
B
meter
C
centimeter
21. Extremely large units are ...
A
mega-, giga-, tera-, ...
B
milli-, deci-, deka-...
C
centi-, milli-, hecto-...
22. Area is measured in ...
A
square units
B
cubic units
C
linear units
23. In the metric system, capacity (liquid volume) is measured in ...
A
liters
B
pints
C
fluid oz
24. 1 cc
A
1 cubic cm
B
1 cup
C
1 centiliter
25.
A
square centimeter
B
centimeter
C
square meter
26.
A
cubic centimeter
B
centimeter
C
cubic meter
27.
A
20L
B
2L
C
20 ml
28. Amount of material in an object.
A
mass
B
weight
C
capacity
29. Force of the Earth's gravitational pull on an object.
A
Weight
B
Mass
C
Capacity
30. The basic unit of mass in the metric system is ...
A
kilogram
B
metric ton
C
gram
31. 1 kg
A
about 2.2 pounds
B
about 200 lbs
C
about 20 lbs
32. gram
A
about the mass of a paper clip
B
about the mass of a car
C
about a mass of an orange
33. Loaded trucks and railroad cars, are measured by ...
A
metric ton
B
kilogram
C
gram
34. 1 metric ton
A
1000 kilograms
B
1 kilogram
C
100 gram
35. A kilogram is the mass of a certain cylinder of platinum-iridium alloy kept by the International Bureau of Weights and Measures in Paris.
A
True
B
False
C
in London
36. US customary measure of temperature is in ...
A
degrees Fahrenheit (℉).
B
degrees Celsius (℃).
C
Kelvin (K).
37. Metric measure of temperature is in ...
A
degrees Celsius (℃).
B
degrees Fahrenheit (℉).
C
Kelvin (K).
38. Water boils at sea level at ...
A
100℃
B
50℃
C
10℃
39. Water boils at sea level at ...
A
212℉
B
100℉
C
150℉
40. Water freezes at ...
A
0℃
B
-10℃
C
10℃
41. M
A
mega-
B
meter
C
metric ton
42. G
A
giga-
B
gram
C
galons
43. T
A
tera-
B
temperature
C
time
44. ha
A
hectars
B
hectoliters
C
hectometers
45. B
A
bytes
B
bag
C
bar (pressure)
46. m
A
milli-
B
mega-
C
micro-
47. h
A
hecto-
B
hour
C
hectar
48. Volume is measured in ...
A
cubic units
B
square units
C
linear units
49. Surface area is measured in ...
A
square units
B
cubic units
C
linear units
50. k
A
kilo-
B
Kelvin
C
kilogram
51. d
A
deci-
B
deka-
C
day
52. da
A
deka-
B
deci-
C
day
53. ac
A
acres
B
millimeters
C
hectars
54. A jug of orange juice might hold ...
A
2L
B
20L
C
200 ml
55. Flushing a dog's eyes with saline solution requires ... of solution
A
10 ml
B
1 kl
C
0.5 L
56. A piece of paper might weigh 4.5 ...
A
g
B
kg
C
t
57. A container of cheese might weigh 0.5 ...
A
kg
B
t
C
mg
58. Hot day in the desert
A
40℃
B
10℃
C
80℃
59. Comfortable room temperature
A
20℃
B
70℃
C
5℃
60. Unit price
A
price per single unit of measure of a product
B
number of units of measure of a product per $1
C
price on a price tag
61.
A
unit price
B
price on a price tag
C
number of units of measure of a product per $1
62. How close your measurements are to a reference, accepted or target value
A
accuracy
B
precision
C
conversion factor
63. How close your measurements are to each other
A
precision
B
accuracy
C
comparison
64.
A
high accuracy, low precision
B
high precision, low accuracy
C
low accuracy, low precision
65.
A
high accuracy, high precision
B
high accuracy, low precision
C
low accuracy, high precision
66.
A
low accuracy, low precision
B
low accuracy, high precision
C
high accuracy, low precision
67.
A
low accuracy, high precision
B
low accuracy, low precision
C
high accuracy, low precision