NC.7.G.1
(Inactive)The scale on a drawing is 0.5 inch = 4 feet.
The drawing shows a fence that is 3.5 inches long.
What is the actual length of the fence?
A. 7 feet
B. 14 feet
C. 21 feet
D. 28 feet
D. 28 feet
(Inactive)Sam jogs ¾ of a mile in ½ of an hour.
At this same rate, how far can he jog in 2 hours?
A. 2 miles
B. 3 miles
C. 4 miles
D. 5 miles
B. 3 miles
(Inactive)The price of apples is proportional to the number of pounds bought. If 3 pounds cost $4.80, what is the cost of 8 pounds?
A $12.40
B $12.60
C $12.80
D $13.20
C $12.80
At a concert, the ratio of adults to children is 5 to 6.
The ratio of female adults to male adults is 2 to 3.
What is the ratio of female adults to children?
A. 2 : 5
B. 2 : 6
C. 4 : 6
D. 5 : 12
B. 2 : 6
Question 25 on study guide
20 lollipops
(Inactive)The scale for a road map is 1 inch = 18 miles.
The distance from Raleigh to Durham is 126 miles.
How far apart will the two cities be on the map?
A. 6 inches
B. 7 inches
C. 8 inches
D. 9 inches
B. 7 inches
(Inactive) A recipe uses 2 ⅓ cups of flour to make ⅓ of a cake pan.
How many cups of flour are needed to make a whole cake pan?
A. 4 ⅔ cups
B. 6 ⅔ cups
C. 7 cups
D. 8 cups
C. 7 cups
(Inactive)Which of the following does not represent a proportional relationship?
A. Hank makes $15 per hour working at the skating rink.
B. Nina charges $20 for every 1/2 hour she tutors.
C. The gym charges a $25 registration fee and $30 per month.
D. The value of y is 4 times as large as the value of x.
C. The gym charges a $25 registration fee and $30 per month.
A pair of shoes is on sale for $30. Select all of the scenarios that give the sale price of $30.
A. 1/5 off $37
B. 1/3 off $45
C. 20% off $37.50
D. 40% off $42
B and C
Evaluate
−2 (4.5 − 3.25) + (−2 × 3)2
33.5
A model rocket was built using the scale 1 cm : 25 cm.
The height of the model is 12.6 cm.
What is the actual height of the rocket?
A. 300 cm
B. 310 cm
C. 315 cm
D. 325 cm
C. 315 cm
A 48-gallon cooler is empty. It is being filled with lemonade at a rate of ⅔ gallon per minute.
How many minutes will it take to fill the cooler to ⅜ of its capacity?
A. 9 minutes
B. 12 minutes
C. 18 minutes
D. 27 minutes
D. 27 minutes
Question 22 on study guide
B
Owen earns $550 per month.
• He typically saves 20% of his earnings.
• This month, he saved $150.
How much more, in dollars, did Owen save this month than he usually saves?
40 dollars
A caterer charges for trays, a service fee, and labor.
The order includes 8 trays at $12.75 each.
There is a $32.50 service fee.
Labor costs $20.00 per hour.
The event requires 3.25 hours of labor.
How much will the caterer charge?
A $167.00
B $186.75
C $194.50
D $199.50
D $199.50
A scale drawing of a window has the scale ¾ inch = 3 feet.
On the drawing, the window width is 2 ¼ inches.
What is the actual width of the window?
A. 6 feet
B. 7 feet
C. 8 feet
D. 9 feet
D. 9 feet
A bus traveled at a constant speed. It traveled 18 miles in 24 minutes.
What was the bus’s speed in miles per hour?
A. 42 mph
B. 44 mph
C. 45 mph
D. 48 mph
C. 45 mph
Question 20 on study guide
The point (11, 4.95) shows the total cost is $4.95 for 11 ounces of honey.
Honey cost $0.45 per ounce
Ryan purchased a basketball for $22. When he went to pay for his purchase, the cashier told him his total with tax was $23.32. What was the tax rate?
A. 1.32%
B. 6%
C. 7%
D. 8.2%
B. 6%
A bag of sugar is divided between Kevin and Sarah.
Kevin gets ½ the bag, Sarah gets the other half.
Sarah uses ⅔ of her share for baking.
Sarah returns the rest to Kevin.
Kevin hasn’t used any sugar yet.
What fraction of the original bag does Kevin have now?
A. 2/3
B. 3/4
C. 5/6
D. 7/12
A. 2/3
On floorplans for a new building, 6 inches represents 12 feet. What are the actual dimensions of a room if the length on the floorplan is 7.2 inches and the width is 12 inches?
A. 1.2 ft x 2 ft
B. 14.4 ft x 24 ft
C. 3.6 ft x 12 ft
D.12.6 ft x 36 ft
B. 14.4 ft x 24 ft
Nick paid $7.04 for 2 lb of cherries.
Jake paid $4.80 for 1½ lb of cherries.
Which statement is true?
A. Nick paid $0.02 less per ounce than Jake.
B. Nick paid $0.03 less per ounce than Jake.
C. Jake paid $0.02 less per ounce than Nick.
D. Jake paid $0.03 less per ounce than Nick.
C. Jake paid $0.02 less per ounce than Nick.
Question 26 on study guide
B
Grainger was making $8.75 per hour at his part-time job. He recently received a 20% raise. What is Grainger’s new hourly rate, rounded to the nearest cent, after his raise?
A. $10.94
B. $10.05
C. $10.50
D. $8.95
C. $10.50
The staff at West Hoke Middle School is having a Friendsgiving celebration. Each staff member signed up to bring one item for the party.
• There are 60 teachers at the school.
• 1/3 of the teachers brought a side dish.
• 1/4 of the teachers brought a main dish.
• 3/5 of the remaining teachers brought drinks.
• The rest of the teachers brought paper products. How many teachers brought paper products?
10 teachers