e length and breadth of the floor of a room are 30 ft. and 20 ft. pectively. Square tiles of 2 ft. length of different colors are to be laid on e floor. Black tiles are laid in the first row on all sides. If white tiles are laid in e-fourth of the remaining area and blue tiles in the rest, how many blue s will be there?" 46 104 78 26

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter37: Customary And Metric Gage Blocks
Section: Chapter Questions
Problem 31A: Using the Table of Block Thicknesses for a Customary Gage Block Set, determine a combination of gage...
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The length and breadth of the floor of a room are 30 ft. and 20 ft.,
respectively. Square tiles of 2 ft. length of different colors are to be laid on
the floor. Black tiles are laid in the first row on all sides. If white tiles are laid in
one-fourth of the remaining area and blue tiles in the rest, how many blue
tiles will be there?*
46
104
78
26
Transcribed Image Text:The length and breadth of the floor of a room are 30 ft. and 20 ft., respectively. Square tiles of 2 ft. length of different colors are to be laid on the floor. Black tiles are laid in the first row on all sides. If white tiles are laid in one-fourth of the remaining area and blue tiles in the rest, how many blue tiles will be there?* 46 104 78 26
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