Multiple Choice
1. Write the ratio in the simplest form.
45:15 (1 point)
9:3
3:1
1:3
4:1
2. Solve the following proportion.
r over five equals nine over twenty-one (1 point)
r = 2.14
r = 9
r = 11.66
r = 37.8
3. Sarah’s mother has a miniature village modeled after her home town. The model is 10 feet long and 7 feet wide. The actual village is 7 miles long. What is the village’s actual width? If necessary, round to the nearest tenth of a mile. (1 point)
4.9 miles
10 miles
1 mile
0.7 mile
4. Find the unit rate for 306 miles in 10 hours. (1 point)
0.03 miles/hour
30.6 miles/hour
306 miles/hour
3,060 miles/hour
5. In 10 months, 62.6 gallons were used. Find the unit rate. (1 point)
0.16 gallons/month
10 gallons/month
6.3 gallons/month
626 gallons/month
6. On a recent day, one U.S. dollar was worth 0.81 euros. If you were to exchange 222 euros, how many U.S. dollars would you receive? (1 point)
$88.91
$274.07
$548.15
$179.82
7. The pair of polygons is similar. Find the value of x.
(1 point)
20 in.
15 in.
13 in.
2 in.
8. Two ladders are leaning against a wall at the same angle, as shown. How long is the short ladder?
(1 point)
20 ft
24 ft
30 ft
40 ft
9. The sides of a rectangle are increased by a scale factor of 4. The perimeter of the smaller rectangle is 20 cm. What is the perimeter of the larger rectangle? (1 point)
320 cm
80 cm
120 cm
60 cm
10. A right triangle has an area of 13 m2. The dimensions of the triangle are increased by a scale factor of 3. What is the area of the new triangle? (1 point)
39 m2
169 m2
117 m2
142 m2
11. Quadrilateral PQRS was dilated to produce quadrilateral P'Q'R'S' on the grid below.
What was the apparent scale factor of the dilation used to produce quadrilateral P'Q'R'S'?
(1 point)
12. The width of a picture is 20 cm. Using a color copier, you reduce the width of the picture to 5 cm. What is the scale factor of the dilation? (1 point)
5
1 over 5
4
1 over 4
13. On a given blueprint, 1 inch = 30 feet. If the dimensions of a meeting room on the blueprint are 1.5 inches × 1.25 inches, what are its actual measurements? (1 point)
4.5 ft × 3.75 ft
20 ft × 24 ft
45 ft × 37.5 ft
15 ft × 12.5 ft
14. Using a scale factor of 1 inch = 5 feet, what are the blueprint dimensions of a bedroom that is 12 feet × 18 feet? (1 point)
2.2 in. × 3.3 in.
2.4 in. × 3.6 in.
2.8 in. × 4.2 in.
2.9 in. × 5.0 in.
15. The scale of a map is 1 inch = 25 miles. How many miles does 1.25 inches represent? (1 point)
25 miles
31.25 miles
62.5 miles
49.25 miles
16. The ramp shown below is used to move crates of apples to loading docks at different heights. When the horizontal distance AB is 12 feet, the height of the loading dock, BC, is 6 feet. What is the height of the loading dock DE?
(1 point)
10 feet
12 feet
17 feet
18 feet
I agree with Salted Caramel! Ms. Sue is very rude and she SOMETIMES helps u
the ms.sue who gave all the answers is not the real ms. sue if it was the real one it would have teacher emoji next to it and the one with all the answers does not.
ms sue plzz i don't have much time.
help ms sue.
If you guys are taking the math test, just know that the questions usually change so your answers may be right but for someone else they'll probably be wrong
Shut up Haylee and Bob u guys are dumb this app is meant to cheat. People like u ruin it for everyone SHUT UP. Ms Sue is an idiot too she probably just googles the answers so Shut up fools
I wouldn't trust salted caramel..
salted caramel is mostly right he got 6 wrong tho #1 is b and a few others are wrong #5 #7 #8 #9 #14 and #16 are wrong
NEED HELP
I'M FROM CONNEXUS
Salted Caramel is definitely incorrect
MS SUE. PLZZ I REALLY NEED THIS DONE JUST ONE TIME PLEASE MS SUE PLEASE?
Ms. Sue, i think 11 is C but I'm not sure... How would i figure it out?
Yeah, don't trust Salted I'm doing the test right now and his or her answers don't seem correct.
He's not right, I'm doing the test and the questions don't seem right
what are the answers?
What are the answers
Is the fake Ms.Sue right?
So Ms. sue you couldn’t give him the answers but you can go comment of every else and tell them ALL the answers. So why couldn’t you give him any answers?
Sorry, but no-one is going to spend an hour writing an entire math test for you.
The applications of proportions test is 19 questions long, you can’t just ask for every question to be done by someone else.
Did you do the test yet? @SomeRandomPerson
is it for connexus is my question
Person above me, RIGHT???!!!!!!!
the connexus is a #20Q test .....ima about to reveal the awnsers but first I need help reviewing ! and this isstarting to get fsterating!
Thanks so much for all the help you have gave me on other things Ms. Sue!
- Blue ^~^
So Blue what did you get??
Did you get the answers?
And i'
m feeling kinda weird about question 11 could you help me
@Listen Ms. sue
when she answers them its only one question but this is 16, not only that. it is a unit test.
10 miles in 2/3 hours
I think it's c.... C being 2
Are they correct Josh
You should do the answer first by yourself then check your answer on here so you actually will learn something
What kind of help do you want?
Ms. Sue you could have just told them to figure it out for themselves
guys you are all so annoying just could one of you do it yourself
Here they are josh...
1. C
2. A
3.A
4. B
5. C
6. D
7. C
8. B
9. D
10. D
11. B
12. A
13. B
14. A
15. B
16. B
you guys are so rude to her... if you actually try and do it your self then MAYBE she will help you.
Dude. This website is meant for a teacher to help you review your homework. Ms. Sue is not obligated to do your homework for you.
I cant believe you would ask for someone else to do your work. Show your own work that you put effort into to see if someone can help you. The teacher is not rude. You are for expecting someone else to do your work!
You're kidding!!!! You can't really expect me to do these problems for you!!
I'm a teacher and help students learn -- not cheat!
Here you annoying kids!
1. C
2. A
3.A
4. B
5. C
6. D
7. C
8. B
9. D
10. D
11. B
12. A
13. B
14. A
15. B
16. B