3
1
8
x
5
5
2
3
=
Test 3 MAT 1012 Winter 2009 Name ____________________________
Simplify all answers and show your work! Solutions having an answer only or where the work does not
match up with the answer will be marked wrong. This is not a test of your ability to guess.
1) Divide:
3
.
1
76.6 2) Write
8
7 as a decimal. 3) Simplify: 1.2 • 2.52 ÷ 1.5 + 3.7
4) Write the following in order from smallest to largest: 0.352, 0.235, 0.253, 0.238, 0.249
Solve for x:
5) Solve for x:
25
15
6
=
x 6)
8
.
1
8.5
7
.
2
=
x 7)
8) Write each ratio as a fraction in lowest terms:
a) 36 to 9 b) $1.80 to $5.40 c)
7
4
8 to
14
3
4
9) Write the following as unit rates:
a) $3.81 for 3 pounds b) 229.5 miles in 3 hours
10) If you can purchase the following jars of 11) If a wheel made 480 revolutions at a rate of
mayonnaise at the prices given, which is the
3
2
66 revolutions per minute, how long did it
best deal? Justify your answer. rotate?
12 oz for $2.98
18 oz for $3.49
20 oz for $4.19
