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Direct & Inverse Proportions

Authored by K budiarti

Mathematics

9th Grade

CCSS covered

Used 38+ times

Direct & Inverse Proportions
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35 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a proportion?

When two ratios can be simplified
When two ratios are equivalent and show the same value
When two ratios have the exact same numbers
When two ratios can be multiplied by 2

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Solve the proportion.

q=2
q=9
q=4.5
q=6

Tags

CCSS.7.RP.A.2B

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Solve the equation for x:

17
16
15
14

Tags

CCSS.7.EE.B.4A

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Solve the equation for x:

x = -1/4

x = 1/3

x = -3/4

x = 3/4

Tags

CCSS.6.NS.B.4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

There were 5 ice cream cones for every 3 brownies sold at the ice cream shop. If there were 24 brownies sold, how many ice cream cones were sold?

8
15
40
29

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The scale of a map says that 6 cm represents 15 km.

What distance on the map represents an actual distance of 6 kilometers?

3.6

2.5

2.4

.42

Tags

CCSS.7.RP.A.2C

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

State what type of variation the equation represents.

Direct

Inverse

Joint

Neither

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