Name ________________________________________________Period ________
MATH 7 - 5.5 More Complex Unit Conversions
1) Insert the conversion factors and determine
how many inches in 8 yards.
(1 yd = 3 ft)(1 ft = 12 in).
8 yards ×
×
6) 8 yards is how many inches?
(1yd = 3 ft) (1 ft = 12 in)
=
7) 48 cups is how many quarts?
(1 pint = 2 cups) (1 quart = 2 pints)
2) Insert the conversion factors and determine
how many hours in 18,000 seconds
(1 hr = 60 min) (1 min = 60 sec).
18,000 sec×
×
=
8) 5 gallons is how many pints?
(1 gallon = 4 quarts) (1 quart = 2 pints)
3) 8 hrs is how many seconds?
(1 hr = 60 min) (1 min = 60 sec)
Use the conversions table to answer the questions
below.
4) 108 inches is how many yards?
(1 ft = 12 in) (1yd = 3 ft)
Units
1 foot
1 yard
1 pint
1 quart
Units
12 inches
3 feet
2 cups
2 pints
9) 6 yards is how many inches?
5) 2 days is how many minutes?
(1 day = 24 hours)(1 hr = 60 min)
10) 8 quarts is how many cups?
Concept Check
Circle the correct way to convert the units.
Test Preparation
Circle the correct response. Show your work.
4 hours is how many seconds?
24 inches is how many yards?
(1 ft = 12 inches)(1 yd = 3 ft)
4 hrs ×
60 min 60 sec
×
1hr
1min
a)
2
yds
3
b) 6 yds
4 hrs ×
1hr
60 sec
×
60 min 1min
c) 12 yds
d)
3
yds
4
More Challenging
1 mile is how many inches?
(1 mile = 5,280 ft) (1 ft = 12 in)
Mathematical Reasoning
3 days is how many minutes?
(1 day = 24 hrs)(1 hr = 60 min
Review
Evaluate the expression.
Review
Evaluate the expression.
2 5 7
× ×
7 2 9
3 8 2
× ×
8 5 3