Question

verify the associative property for multiplication for the following rational numbers:7/8,56/35,14/-40​

Answer 1

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:

Answer 2

Answer:

sorry but it's takes much time...