Math I
Arnold’s entire workout consisted of 10 minutes of warm-up exercises, 25 minutes of lifting weights, and 15 minutes on the treadmill. What was the ratio of the number of minutes he lifted weights to the total number of minutes of his entire workout?
A. 1:1 B. 1:2 C. 3:10 D. 5:8
B. 1:2
Wyatt hiked 6 miles in 2 hours. At this same rate, what is the total number of miles Wyatt could hike in 9 hours?
A. 3 B. 7 C. 21 D. 27
D. 27
A punch recipe requires 2 cups of cranberry juice to make 3 gallons of punch. Using the same recipe, what is the amount of cranberry juice needed for 1 gallon of punch?
A. 3 cups
B. 1 1/2 cups
C. 1 cup
D. 2/3 cup
D. 2/3 cup
What is the solution of the equation below?
x + 8.63 = 11.001
A. x = 19.631
B. x = 10.138
C. x = 3.471
D. x = 2.371
D. x = 2.371
See problem on board
A. 5 and 1/4 times(X) 4 and 1/5
Kelly saves $5 every week. Which expression represents the amount of money, in dollars, Kelly will save in w weeks?
A. 5 + w
B. 5 - w
C. 5w
D. 5/w
C. 5w
A group of students organized a car wash to raise money for a local charity. The students charged $5.00 for each car they washed. In 3 hours, they washed 12 cars. At that rate, how much money could they earn from washing cars for eight hours?
A. $40.00 B. $60.00 C. $85.00 D. $160.00
D. $160.00
Omar has cups of dough to make dumplings. If he uses cup of dough for each dumpling, how many whole dumplings can Omar make?
A. 13 B. 14 C. 15 D. 16
B. 14
A high-speed elevator can rise 480 feet in 30 seconds. Which expression represents the rate, in feet per minute, of the elevator?
A. 480 x 30
B. 480/30
C. 480 x 2
D. 480/2
C. 480 x 2
See problem on board
D. Post Office
What is the greatest common factor of 56 and 92?
A. 2 B. 4 C. 7 D. 8
B. 4
Which two expressions are equivalent for any value of y?
A. 3(3y + 3) and 6y + 9
B. 3(3y + 3) and 9y + 6
C. 9(y + 3) and 12 + 9y
D. 9(y + 3) and 27 + 9y
D. 9(y + 3) and 27 + 9y
What is the value of 5/6 divided by 3/7?
A. 15/42
B. 18/35
C. 35/18
D. 42/15
C. 35/18
Solve the equation below.
0.3r = 2.1
A. r = 0.7
B. r = 1.8
C. r = 7
D. r = 18
C. r = 7
A museum has an aquarium in the shape of a right rectangular prism that is 22.9 meters long, 7.5 meters wide, and 4.6 meters high. What is the volume, rounded to the nearest cubic meter, of the aquarium?
A. 280 B. 623 C. 790 D. 1,288
C. 790
The water level in an ocean bay changes at an average rate of 3 meters per hour. At this rate, how many hours would it take for the water level to change 12 meters?
A. 1/4 B. 1/3 C. 4 D. 36
C. 4
At a concert, 20% of the audience members were teenagers. If the number of teenagers at the concert was 360, what was the total number of audience members?
A. 432 B. 450 C. 1,800 D. 7,200
C. 1,800
Which expression is equivalent to the expression below?
g + g + g + g + g + g
A. 6 + g
B. g6
C. 6g
D. g/6
C. 6g
Which equation has the solution x = 2 ?
A. 2x - 3 = 19
B. 3x + 2 = 8
C. 4x - 4 = -4
D. 5x + 1 = 10
B. 3x + 2 = 8
See problem on board
4 units
A company paid $48 for 2 cases of printer paper. Each case contained 12 packages of paper. Next month the company’s office manager needs to order 180 packages of the same paper. If the price per package does not change, what would be the total cost of next month’s order?
A. $90 B. $360 C. $720 D. $1,140
B. $360
A recipe for lemonade calls for 1 cup of sugar and 5 cups of water. How much sugar is used per cup of water?
A. 1/6 cup
B. 1/5 cup
C. 1/4 cup
D. 5/1 cup
B. 1/5 cup
Sam paid $8.28 for 18 stamps. At this rate, how much would it cost Sam to buy 12 stamps?
A. $2.19 B. $2.28 C. $3.72 D. $5.52
D. $5.52
Simon used 3 pears and 9 apples to make a fruit salad. What was the ratio of the number of pears to the number of apples in the fruit salad?
A. 1:3 B. 1:4 C. 1:6 D. 1:9
A. 1:3
What value of y makes the equation below true?
y + 2.9 = 11
A. 8.1 B. 8.9 C. 9.1 13.9
A. 8.1