Percent Unit Test Review

Percent Unit Test Review

Assessment

Flashcard

Mathematics

7th - 8th Grade

Hard

CCSS
6.RP.A.3C, 7.RP.A.3, 6.RP.A.3B

+1

Standards-aligned

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the formula to calculate the percentage of a number?

Back

Percentage = (Part / Whole) × 100

2.

FLASHCARD QUESTION

Front

If 12 is 30% of a number, what is the number?

Back

Number = 12 / 0.30 = 40

Tags

CCSS.6.RP.A.3C

3.

FLASHCARD QUESTION

Front

How do you calculate the sale price after a percentage discount?

Back

Sale Price = Original Price - (Original Price × Discount Rate)

Tags

CCSS.6.RP.A.3C

4.

FLASHCARD QUESTION

Front

What is 20% of $248?

Back

20% of $248 = $248 × 0.20 = $49.60

Tags

CCSS.6.RP.A.3C

5.

FLASHCARD QUESTION

Front

What is simple interest?

Back

Simple Interest = Principal × Rate × Time

Tags

CCSS.7.RP.A.3

6.

FLASHCARD QUESTION

Front

If Maria borrowed $3,000 at a 4% interest rate for 4 years, how much interest does she pay?

Back

Interest = $3,000 × 0.04 × 4 = $480

Tags

CCSS.7.RP.A.3

7.

FLASHCARD QUESTION

Front

What is the total amount to be repaid including interest?

Back

Total Amount = Principal + Interest = $3,000 + $480 = $3,480

Tags

CCSS.7.RP.A.3

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