What is a rational number?
Multiplying Rational Numbers

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•
Mathematics
•
7th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
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 multiply two rational numbers?
Back
To multiply two rational numbers, multiply their numerators together and their denominators together. Then simplify the result if possible.
3.
FLASHCARD QUESTION
Front
What is the product of 1 and any rational number?
Back
The product of 1 and any rational number is the rational number itself.
4.
FLASHCARD QUESTION
Front
What happens when you multiply two negative rational numbers?
Back
When you multiply two negative rational numbers, the product is positive.
5.
FLASHCARD QUESTION
Front
What happens when you multiply a positive rational number by a negative rational number?
Back
When you multiply a positive rational number by a negative rational number, the product is negative.
6.
FLASHCARD QUESTION
Front
What is the simplest form of a fraction?
Back
The simplest form of a fraction is when the numerator and denominator have no common factors other than 1.
7.
FLASHCARD QUESTION
Front
How do you convert a decimal to a fraction?
Back
To convert a decimal to a fraction, write the decimal as a fraction with a denominator of 10, 100, etc., depending on the number of decimal places, and then simplify.
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