Use Least Common Multiple or Greatest Common Divisor to Solve

question 24

Multiple Choice

Use least common multiple or greatest common divisor to solve the problem.
-A brick layer is hired to build three walls of equal length. He has bricks which are 9 inches, 27 inches, and 15 inches long. He plans to build one wall out of each type of brick. What is the shortest Length of wall possible?

• A)405 inches
• B)3645 inches
• C)51 inches
• D)135 inches

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Definitions:

Type A

A personality type characterized by competitiveness, high ambition, and a sense of urgency, often associated with a higher risk for heart disease.

Easygoing People

Individuals characterized by a relaxed, tolerant, and flexible approach to life, often adapting to circumstances with minimal stress.

Frustration

An emotional state that arises when a person is blocked from achieving a goal or fulfilling a need, leading to feelings of discontent and dissatisfaction.

Need for Achievement

The drive to excel, to achieve in relation to a set of standards, to strive to succeed.