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The length and breadth of the floor of a room are 30 feet and 20 feet, respectively. Square tiles of 2 feet 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, what is the area of the floor covered with non-black tiles? * 184 sq. ft 416 sq. ft 104 sq. ft O 312 sq. ft

The length and breadth of the floor of a room are 30 feet and 20 feet, respectively. Square tiles of 2 feet 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, what is the area of the floor covered with non-black tiles? * 184 sq. ft 416 sq. ft 104 sq. ft O 312 sq. ft

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section: Chapter Questions
Problem 40CLR
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The length and breadth of the floor of a room are 30 feet and 20 feet, respectively. Square tiles of 2 feet 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, what is the area of the floor covered with non-black tiles? * 184 sq. ft 416 sq. ft O 104 sq. ft O 312 sq. ft
Transcribed Image Text:The length and breadth of the floor of a room are 30 feet and 20 feet, respectively. Square tiles of 2 feet 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, what is the area of the floor covered with non-black tiles? * 184 sq. ft 416 sq. ft O 104 sq. ft O 312 sq. ft
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