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Percentage Increase and Decrease

Authored by Kashif Khaira

Mathematics

7th Grade

CCSS covered

Used 161+ times

Percentage Increase and Decrease
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

12% of $90

$12

$78

$10.80

$102

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

CCSS.7.EE.B.3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Increase $90 by 12%

$10.80

$102

$100.80

$90.12

Tags

CCSS.7.RP.A.3

CCSS.7.EE.B.3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Kate scored 54 out of 60 in her maths exam. What is this as a percent?

0.9

54%

90%

60%

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A book is advertised as 20% off. If it cost $70 at the register, how much was it originally?

$90

$84

$87.50

$50

Tags

CCSS.7.RP.A.3

CCSS.7.EE.B.3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Decrease 500 by 30%

470

350

499.70

150

Tags

CCSS.7.RP.A.3

CCSS.7.EE.B.3

6.

MULTIPLE SELECT QUESTION

1 min • 1 pt

What multiplier represents a 10% increase

110%

10%

1.10

1.1

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

CCSS.7.EE.A.2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Write down the multiplier used to calculate a 15% increase.

15

1.5

1.15

1.015

Tags

CCSS.7.RP.A.3

CCSS.7.EE.A.2

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