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WorksheetsRational Number Test Review
Total questions: 15
Worksheet time: 1hrs 15mins
Name
Class
Date
1.
Mrs. Freeman bought 3.75 acres of land 10 years ago. Five years she bought enough land to double her property. Last year, she was forced to sell 2.9 acres of land. This year, she gave 25% of her remaining land to her daughter. If she did not buy or sell any more land, how much land does Mrs. Freeman have now?
a)
2.45 acres
b)
3.45 acres
c)
4.6 acres
d)
1.15 acres
2.
Mrs. Perrin, Mrs. DeLapp, Ms. Rathbun, and Mrs. Garza bought a gift for Ms. Fox. The total cost of the gift, including tax, was $55.80. Ms. Rathbun paid $14, Mrs. DeLapp paid 1/3 of the cost, Mrs. Garza paid 25% of the cost, and Mrs. Perrin paid the remaining cost. Who paid the greatest part of the cost?
a)
Mrs. Perrin
b)
Mrs. DeLapp
c)
Ms. Rathbun
d)
Mrs. Garza
3.
The altitude of Death Valley, California, is 282 feet below sea level. A hot air ballon is launched from the bottom of Death Valley and rises at a rate of 10 feet per second. After 12 seconds, the balloon captain lowers the balloon 15 feet. What is the altitude of the hot air balloon after being lowered?
a)
387 feet
b)
-177 feet
c)
177 feet below sea level
d)
417 feet below sea level
4.
Manuel's job pays $11.50 per hour for a 40-hour work week. If Manuel works over forty hours, he earns 1 1/2 times his hourly pay for each extra hour worked. How much is Manuel paid by his employer if he works 46 hours in one week?
a)
$563.50
b)
$690
c)
$473.50
d)
$563
5.
What is the average temperature for the following:
-2.1, 15.2, 5, -4.6, 0
-2.1, 15.2, 5, -4.6, 0
a)
-3.375
b)
3.375
c)
-2.7
d)
2.7
6.
Nemo had a spool of ribbon 12.5 feet long. He cut it into 10 equal pieces, and then he cut each of those pieces into three equal pieces. Which expression could be used to find out the length of each piece of ribbon?
a)
12.5 ÷ 10 x 3
b)
12.5 ÷ 10 ÷3
c)
12.5 ÷ 1/10 ÷ 3
d)
12.5 ÷1/10 ÷ 1/3
7.
A carpenter knows that a nail needs to be three times longer than the board being fastened with it.
If the board's width is ⅞ inches, which equation can be used to find l, the length of the nail?
If the board's width is ⅞ inches, which equation can be used to find l, the length of the nail?
a)
l = ⅓ × ⅞
b)
l = ⅞ ÷ 3
c)
l = 3 ÷ ⅞
d)
l = 3 × ⅞
8.
At the end of a very close turtle race, the second turtle was 1.007 seconds behind the leader, while the third turtle was 1.3 seconds behind the leader. What is the difference in time between the second-place turtle and the third-place turtle?
a)
0.293 seconds
b)
0.307 seconds
c)
0.707 seconds
d)
0.994 seconds
9.
Percy estimates that he uses 32.5 gallons of water each time he showers. At this rate, how many gallons of water would Percy use in a 31-day month if he showers everyday?
a)
977.5
b)
997.5
c)
1007.5
d)
1300.0
10.
Rick Grimes is walking in a 5½ mile walkathon. When he has completed ¾ of the walkathon, how many miles has he walked?
a)
3¾
b)
4⅛
c)
4½
d)
4¾
11.
Mother Nature is watering the trees in the yard. She mixes water with ¾ cup of fertilizer for each tree. If Mother Nature has 18 trees to water, how much fertilizer will she use?
a)
12
b)
13
c)
13½
d)
135
12.
Garfield used ⅓ pound of mozzarella cheese, ½ pound of cheddar cheese, and ¼ pound of blue cheese on a cheese snack tray. How much cheese did he use in all?
a)
3/9
b)
3/12
c)
1 1/12
d)
1½
13.
Leo bought 2½ pounds of pepperoni to make pizzas. He used ¼ of a pond of pepperoni for each pizza. How many pizzas can Leo make?
a)
8
b)
10
c)
12
d)
16
14.
The length of time is takes Earth to revolve around the Sun is 365.26 days. The length of time it takes Saturn to revolve around the Sun is 10,759.2 days. What is the difference between the time it takes Earth and the time it takes Saturn to revolve around the Sun?
a)
7,106.6 days
b)
10,394.06 days
c)
10,393.94 days
d)
11,124.46
15.
Donnie had 1¾ pizzas left over from a party. If he divides this between his friend Michelangelo and himself, how much pizza would each boy get?
a)
⅞
b)
3½
c)
1⅞
d)
.78
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