Quiz about Directly Propotion

Question 1

Is a ratio of a number to 100

Accepted Answer

Percent

Answer

ratio

Answer

unit rate

Answer

Ron

Question 2

A map of Texas is scaled so that 3 inches represents 90 miles. How far apart are Pecos and Fort Stockton if they are 1.8 inches apart on the map?

Accepted Answer

54 miles

Answer

15 miles

Answer

30 miles

Answer

50 miles

Question 3

Which of the following table shows a direct proportion relationship?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 4

Which graph is proportional?

Accepted Answer

All of the graphs are proportional

Answer

A

Answer

B

Answer

C and D

Question 5

Accepted Answer

16

Answer

2

Answer

27

Answer

84

Question 6

Are ratios that name the same comparison

Accepted Answer

Equivalent

Answer

Ratio

Answer

Unit Rate

Answer

Pizza

Question 7

The amount of land it takes for cows to live on and cows that live there directly vary. It takes about 1.5 acres per cow to have them live on your land and safely eat your grass according to most vets. How many acres does the farmer need access to if he has 250 head of cow?

Accepted Answer

375

Answer

125

Answer

250

Answer

500

Question 8

The distance it takes to stop a car varies directly as the square of the speed of the car. If it takes 112 feet for a car traveling at 40 miles per hour to stop, what distance is required for a speed of 65 miles per hour?

Accepted Answer

295.75 ft

Answer

308.05 ft

Answer

296.09 ft

Answer

253.5 ft

Question 9

The number of books sold varies directly as the cost of the books. If 8 books cost $10.40, how many books can be bought for $32.50?

Accepted Answer

25 books

Answer

30 books

Answer

32 books

Answer

42 books

Question 10

Is a drawing of a real object that is proportionally smaller or later then the real object

Accepted Answer

Scale drawing

Answer

Similar

Answer

Rate

Answer

Harry Potter

Question 11

The number of tik toks made vary directly with time. You have a new job and are expected to make 15 tik-toks per week for a huge business . It takes 3.5 hours to make a top notch quality tik-tok and post it to the Youtube channel. How many hours a week will it take you to make 15 tik-toks?

Accepted Answer

52.5

Answer

40 hours

Answer

42.85

Answer

75. 5 hours

Question 12

Find the constant rate of change for this graph.

Accepted Answer

3 lb per person

Answer

2 lb per person

Answer

1 lb per person

Answer

4 lb per person

Question 13

Is an amount that is subtracted from the regular price of an object

Accepted Answer

Discount

Answer

Scale

Answer

Ratio

Answer

Snape

Question 14

Is this graph proportional?

Accepted Answer

No

Answer

Yes

Question 15

Johnathan saves 25 per month. Who saves more, Miguel or Johnathan?

Accepted Answer

Johnathan

Answer

Miguel

Answer

They save the same amount.

Question 16

In a direct variation, y = 39 when x = 3.
Find the value of y when x = 2.

Accepted Answer

26

Answer

3

Answer

58.5

Answer

2

Directly Propotion

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