Percents and Percent Proportions

Percents and Percent Proportions

Assessment

Flashcard

Mathematics

7th Grade

Hard

CCSS
6.RP.A.3C, 6.RP.A.3B

Standards-aligned

Created by

Wayground Content

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14 questions

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1.

FLASHCARD QUESTION

Front

What is a percent?

Back

A percent is a ratio expressed as a fraction of 100. It represents a part of a whole.

2.

FLASHCARD QUESTION

Front

How do you calculate a percent of a number?

Back

To calculate a percent of a number, multiply the number by the percent (in decimal form). For example, 25% of 80 is calculated as 80 * 0.25 = 20.

Tags

CCSS.6.RP.A.3C

3.

FLASHCARD QUESTION

Front

What is a markup?

Back

A markup is the amount added to the cost price of goods to cover overhead and profit.

Tags

CCSS.6.RP.A.3B

4.

FLASHCARD QUESTION

Front

How do you find the original price after a markup?

Back

To find the original price after a markup, divide the selling price by (1 + markup rate). For example, if a laptop sells for $1200 after a 20% markup, the original price is $1200 / 1.20 = $1000.

Tags

CCSS.6.RP.A.3C

5.

FLASHCARD QUESTION

Front

What is depreciation?

Back

Depreciation is the reduction in the value of an asset over time, often due to wear and tear.

6.

FLASHCARD QUESTION

Front

How do you calculate the new value of an asset after depreciation?

Back

To calculate the new value after depreciation, subtract the depreciation amount from the original value. For example, if a car worth $20000 depreciates by 15%, the new value is $20000 - ($20000 * 0.15) = $17000.

Tags

CCSS.6.RP.A.3C

7.

FLASHCARD QUESTION

Front

What is a percent decrease?

Back

A percent decrease is a measure of how much a quantity has decreased relative to its original value, expressed as a percentage.

Tags

CCSS.6.RP.A.3C

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