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Lesson 6-4, 6-5 and 6-6 - Version 2

Lesson 6-4, 6-5 and 6-6 - Version 2

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

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1.

FLASHCARD QUESTION

Front

What is percent decrease?

Back

Percent decrease is a measure of how much a quantity has decreased in relation to its original amount, expressed as a percentage.

2.

FLASHCARD QUESTION

Front

How do you calculate percent decrease?

Back

Percent decrease = ((Original Value - New Value) / Original Value) x 100.

3.

FLASHCARD QUESTION

Front

What is the simple interest formula?

Back

The simple interest formula is I = Prt, where I is the interest, P is the principal amount, r is the rate of interest, and t is the time.

4.

FLASHCARD QUESTION

Front

What does 't' represent in the simple interest formula I = Prt?

Back

In the formula I = Prt, 't' represents time, typically measured in years.

5.

FLASHCARD QUESTION

Front

How do you calculate the price after a discount?

Back

Price after discount = Original Price - (Original Price x Discount Rate).

6.

FLASHCARD QUESTION

Front

What is a discount?

Back

A discount is a reduction in the original price of a product or service, usually expressed as a percentage.

7.

FLASHCARD QUESTION

Front

How do you calculate percent increase?

Back

Percent increase = ((New Value - Original Value) / Original Value) x 100.

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