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verify the associative property for multiplication for the following rational numbers:7/8,56/35,14/-40 |
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Answer» Answer:Rational Numbers – Chapter 3 – Class VIII February 17, 2016Ashoora Arif Definitions related to the Rational Numbers – Chapter 3: NATURAL numbers (N): The counting numbers {1, 2, 3, …}, are called natural numbers. Some authors include 0, so that the natural numbers are {0, 1, 2, 3, …}. Whole numbers(W): The numbers {0, 1, 2, 3, …}. Integers (Z): Positive and negative counting numbers, as well as zero:{…, -2, -1, 0, 1, 2,…}. Rational numbers (Q): Numbers that can be expressed as a ratio of an INTEGER to a non-zero integer. All integers are rational, but the converse is not true. Real numbers (R): Numbers that have decimal REPRESENTATIONS that have a finite or infinite sequence of digits to the right of the decimal point. All rational numbers are real, but the converse is not true. Step-by-step explanation: |
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