1.
Find 4.2 נ7.5.
A.
3.15
B.
31.4
C.
31.5
D.
0.315
Hint
2.
Find 5.335 ÷ 11.
A.
0.48
B.
4.85
C.
0.535
D.
0.485
Hint
3.
A full tank of gasoline costs $17.45. If the car has a 12-gallon tank, approximately how much does a gallon of gasoline cost?
A.
$1.45
B.
$14.50
C.
$1.54
D.
$0.145
Hint
4.
Estimate 351.62 ÷ 4.9 by rounding.
A.
90
B.
97
C.
72
D.
70
Hint
5.
Multiply 0.032 × 2.1.
A.
0.064
B.
0.672
C.
0.0672
D.
672
Hint
6.
Find
. Write the answer in simplest form.
A.
B.
C.
D.
Hint
7.
Find
.Write the sum in simplest form.
A.
B.
C.
D.
Hint
8.
Find
. Write the difference in simplest form.
A.
B.
C.
-2
D.
Hint
9.
Find the product (32.4)(8.01).
A.
259.524
B.
25.9524
C.
25952.4
D.
2595.24
Hint
10.
Li, Ramesh, and Mariola formed a landscaping service where they mow their neighbor's lawns during the summer. The friends split their profits in three ways. Li receives 0.6 of the total profit, Ramesh receives 0.3, and Mariola receives 0.1. If the landscaping service received a profit of $321 for the month of July, about how much money did Ramesh receive?
A.
$90
B.
$150
C.
$110
D.
$200
Hint