問題一覧
1
A women is looking for a bigger square office. She finds an office twice the area of her current office. If the perimeter of her current office is 88 feet, how many square feet is the new office?
176 sq ft
2
Debra and Ian shared in a $1,000,000 estate. If Ian received 125,000, and Debra the rest, what fraction of the estate did Debra receive?
7/8
3
A radar is designed to report the track of an aircraft every second. If this radar reports 30 tracks in one minute, what percentage of the time did the radar track the aircraft?
50%
4
Jerry walked a dog from 6:40am to 7:30pm one day. If he was paid at the rate of 6$ per hour, how much did he earn that day?
$5.00
5
If the perimeter of a square garden is 84 feet, what is the area of the garden?
441sqft
6
How many feet of chain fence are necessary to enclose a dog pen that is square and has an area of 64sqft
32
7
The pet store had 6 puppies selling for $104 each and 12 kittens selling for $24 each. Today, only 2 puppies and 8 kittens we're left. In dollar terms, what was the ratio of sales of puppies and kittens?
13 to 3
8
The price of salmon at a fish market is $5.40 per pound. This is 150% of it's cost at a supermarket. How much would it cost per pound at a supermarket?
$3.60
9
A train goes twice as fast downhill as it can go uphill, and 2/3 as fast uphill as it can go on level ground. If it goes 120 mph downhill, how long will it take to travel 45 miles on flat land?
1/2 hour
10
Jamie just bought two boxes. The first box is square, with each side measuring 10 units, and is 4 units high. The second box is rectangular and has twice the volume of the square box. If the height of the second box is 5 units, and the width is 10 units, what is the length of the second box?
16 units
11
Each August, a restaurant's rent is adjusted to the cost of living index. The rent has been 1,550 a month, and the cost of living index for this August was 3.7%. What is the new rent per month?
40%
12
Each August, a restaurant's rent is adjusted to the cost of living index. The rent has been 1,550 a month, and the cost of living index for this August was 3.7%. What is the new rent per month?
$1607.35
13
There are 9 red and 6 green marbles in a bag. A child reaches in the bag and randomly takes one marble. What is the probability pf that child getting a green marble?
40%
14
Before being painted, a concrete play area was marked off into squares and then into triangles. For the square shown, what is the area of the triangular part labeled XYZ?
32sqft
15
if the population of a certain city increased 25% in 2 years, the new population was what percent of the old?
125%
16
a printing press will print 6,000 copies in 20 minutes. a second press can print 15,000 copies in 60 minutes. how many more copies per minute will the faster press print than the slower press?
3000
17
A gas can is filled at the rate of 320 cubic in per min. The can is 10in long. 8 in wide and 12 in high. How many min will it take to fill the car?
3 min
18
A pie was was cut into two equal pieces. Each of the pieces of pie was cut into halvles again, and each of those smaller pieces was cut into two equal pieces. If two of the pieces of the pie are eaten, what portion of the pie remains?
3/4
19
How many bags of apples can be made from 400 apples, each weighing 1/4 pounds?
20 bags
20
Terry earns a $250 salary plus $5 per sale. How many sales must terry make to earn $765?
103
21
A sweater originally priced at $80 was marked down by 25%. What was the sale price of the sweater?
$60
22
If a 5- foot post casts an 8ft shadow while a nearby tree casts a 48 foot shadow, how tall is the tree?
30 feet
23
if a coat that usually sells for $120 is on sale at %30 off, what is the sale price?
$84
24
If A=6 and B=5 what is the value of (A^2 - B^2)2
121
25
There are 13 people on the city bus, at the first stop 4 people get off and 2 get on. At the second stop 6 people get off. if there are 12 people on the bus after the second stop, how many people get on there?
7
26
A women leaves home at 7:00am and drives to New York City 200 miles away. If she avenges 50 miles per hour, What time will she arrive at the city?
11:00am
27
An investor deposits $468 in a new account paying 6-1/2% interest per year. How much will be in the account after one year if no other transactions are made?
$498.42
28
If 8 inches of snow melt and becomes 1 inch of water, how much of the same kind of snow must melt to equal 1 3/8 inches
11 inches
29
one hundred students took a history exam, seventy-five percent of the students answered the problem 30 incorrectly, of those students 20% missed problem 10. How many students missed both problems?
15
30
A boy began to clean the garage at 9:45am took a break from 12:00 to 12:45 pm and finished work at 3:45pm, how many hours did he work?
6 1/2
31
A radio station uses 1/6 of its time for the news. In a 12 hour day, how many hours are used for the news?
2 hours
32
A boy rode 6 miles on his bicycle in 1 day. The second day he rode 1/3 of that. how many miles did he ride altogether.
8 miles
33
A movie theater seats 450 people, How empty is the theater when 150 people are seated
1/3
34
What is the total thickness of two pieces of wood glued together. one piece is 5/7 inches thick; the other is 2/3 inches
1 8/21
35
Each of 4 pies were cut into 8 pieces for dinner. After dinner there remained 1/2 of a pie. 1/4 of a pie, 3/8 of a pie and 5/8 of a pie. How many pieces of a pie were left
14 pies
36
You have 1 coupon for 10% off 1 pizza. Pizza cost $8.50 each. total cost of pizzas is?
$16.15
37
of 500 dogs at a dog show, %30 are male. 2/5 of the dogs are over the age of 3. How many dogs are male over age of 3?
60 dogs
38
if it cost 2 people to go to the movie theater %40 of the money was for snacks. What was the total cost for each ticket?
$11.40
39
John buy a $6 for each of the first 40 toy cars you make, for any extra cars beyond 40 you pay increases %50z how much do you earn for 48 cars?
$312
40
if a cyclists travels at an average rate of 24 miles per day how many days will it take the cyclist to travel 600 miles
25
41
If postage costs are 22 cents for the first ounce and 17 cents for each additional ounce, what is the cost of postage for a letter weighing 3 ounces?
$0.56
42
A boy walk to his friends house 12 miles away. If he averaged 2.5 mph how many hours did it take to reach the house
4.8
43
1/8 of the class graduated with an "A" average 1/2 got a "B" and the rest of the class had a "C" average. In a class of 800 how many had a "C" average
300
44
Two farmers bought a truck. The first farmer paid 4/5 of the price and the second paid the rest the rest. The first farmers share was 9600. What was the total price of the truck.
1200
45
Together two people earn $28,000 one earns $2000 more than the other. How much is the smaller income
1300
46
A homeowner plans to hang wallpaper on the wall of the bedroom there is 10 feet long. If a strip of wallpaper is 20 inches how many strips will you need
6
47
An airplane is at 32,000 feet above sea level And descends an average rate of 1000 ft./min. How many minutes will it take for the airplane to land at an airport 3,000 feet above sea level.
29
48
The fuel gauge in earls car has been calibrating to ensure it is accurate. The gauge showed that his tank was one-quarter full before earl added $15 worth of fuel. After he added that fuel the gauge showed that the tank was 5/8 full
16 gallons
49
Mario eats twice as many walnuts as Yolanda. If Yolanda eats 6 walnuts every day, how many walnuts does Mario eat in a week?
84
50
James regular pay is $12 an hour, plus time-and-a-half for overtime. How much is his pay for 40 hours of regular time and 10 hours of overtime?
660
51
If a package of corn chips weigh 1.2 ounces, what is the weight, in ounces, of 48 packages?
57.6
52
A stereo can be purchased on the installment plan with a downpayment of $35 and then 15 payments of $22.50 each. If there is no sales tax, How much will the stereo cost if purchased on the installment plan?
372.5
53
A pound of roast should cook for 20 mins. How long would a 5 pound roast take to cook?
1 hour 20 min
54
If a baker doubles a recipe that calls for 6 ⅔ cups of flour, how many cups of flour will be needed in all?
13 1/3
55
A family wants to arrive at the airport at 1:10am. If it takes 45 minutes to drive to the airport, and 30mins to get ready to leave, What time should the family wake up?
11:55 pm
56
Shawn purchased a shirt for $22.05. If this includes a 5% sales tax, what was the actual price of the shirt?
$21
57
The shaded region of the design shown is to be painted red. What is the area, in square units, of the shaded region?
$43
58
If the ratio of the sides of two squares is 3:1, What is the ratio of their perimeters?
3:1
59
What is the cost of mailing a package that weighs 2 pounds, 3ounces, if the cost is $1.50 plus $0.05 for each ounce over 6 ounces?
$2.95