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Apply Rational Numbers in Real-Life Scenarios

Apply Rational Numbers in Real-Life Scenarios

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

2.

FLASHCARD QUESTION

Front

How do you find the change in balance after multiple transactions?

Back

To find the change in balance, sum all the withdrawals (negative values) and add them to the initial balance.

3.

FLASHCARD QUESTION

Front

What is the formula to calculate the price per unit?

Back

Price per unit = Total price / Number of units.

4.

FLASHCARD QUESTION

Front

What does a negative product indicate when multiplying two numbers?

Back

A negative product indicates that one of the numbers is negative and the other is positive.

5.

FLASHCARD QUESTION

Front

How do you calculate the average change in temperature?

Back

Average change = (Final temperature - Initial temperature) / Number of hours.

6.

FLASHCARD QUESTION

Front

What is the significance of negative tokens in a game?

Back

Negative tokens indicate a loss or a deficit in the number of tokens after playing.

7.

FLASHCARD QUESTION

Front

What is the result of multiplying a negative number by a positive number?

Back

The result is always negative.

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