Concept explainers
a.
To find: Property associated with each step.
Given information: 25 · (37 · 8) = 25 · (8 · 37)
Answer: Commutative property of multiplication
b.
Given information: 25 · (8 · 37)= (25 · 8) · 37
Answer: Associative property of multiplication
c.
Given information: (25 · 8) · 37=(200) · 37
Answer: Closure property of multiplication
d.
Given information: (200) · 37=(100 · 2) · 37
Answer: Reverse of closure property of multiplication
e.
Given information: (100 · 2) · 37=100 · ( 2 · 37)
Answer: Associative property of multiplication
f.
Given information: 100 · ( 2 · 37)= 100 · 74
Answer: Closure property of multiplication
g.
Given information: 100 · 74=7400
Answer: Closure property of multiplication
Chapter 2 Solutions
Algebra: Structure And Method, Book 1
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