Explanation Result used: Inverse property of multiplication : “For any nonzero real number a except zero, there exists a real number 1 a such that 1 a ⋅ a = 1 and a ⋅ 1 a = 1 . The number 1 a is the multiplicative inverse or reciprocal of a . Reason: Obtain the property used in the expression 1 5 ⋅ 5 = 1

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ISBN: 9781266240829

Author: sobecki

Publisher: MCG CUSTOM

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Chapter 5, Problem 28CT

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To illustrate: The property used in the expression 15⋅5=1 .

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Chapter 5, Problem 27CT

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Chapter 5 Solutions

MATH IN OUR WORLD (LL) W/18 WEEKS ALEKS

Ch. 5.1 - Prob. 1TTO Ch. 5.1 - Prob. 2TTO Ch. 5.1 - Prob. 3TTO Ch. 5.1 - Prob. 4TTO Ch. 5.1 - Find the GCF of 54 and 144.Ch. 5.1 - Prob. 6TTO Ch. 5.1 - Prob. 7TTO Ch. 5.1 - Prob. 8TTO Ch. 5.1 - Find the LCM of each. (a) 40, 50 (b) 28, 35, 49...Ch. 5.1 - Prob. 10TTO

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To illustrate: The property used in the expression 1 5 ⋅ 5 = 1 .

Solution Summary: The author illustrates the inverse property of multiplication used in the expression 15cdot 5=1.

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To illustrate: The property used in the expression 15⋅5=1 .

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