Concept explainers
a.
The thickness of gold leaf in decimal.
a.
Answer to Problem 29PPS
Thickness of gold leaf in decimal is 0.0000125 cm.
Explanation of Solution
Given:
Thickness of gold leaf is
Therefore,
Therefore, thickness of gold leaf in decimal is 0.0000125 cm.
b.
Volume of gold sheet in cubic meter.
b.
Answer to Problem 29PPS
Volume of sheet in cubic meter is
Explanation of Solution
Given:
Dimension of gold sheet is 2 m wide and 5 m long.
Formula is given,
From part (a) thickness of gold sheet is,
Now, substituting the value of thickness and dimension of sheet and solve.
Chapter 9 Solutions
Pre-Algebra, Student Edition
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