In an apartment complex, ther floor How many, windowre ar

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Systems Of Equations
Section11.CR: Review Problem Set
Problem 35CR
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Polya's Four-Step Problem-Solving Strategy
One of the foremost recent mathematicians to make a study of problem solving was George Polva
(1887-1985). The basic problem-solving strategy that he advocated consisted of the following four
steps:
1. Understand the problem.
2. Devise a plan.
3. Carry out the plan.
4. Review the solution.
Requirement: Solve the following problems applying Polya's Four -Step Problem-Solving strategy.
1. In an apartment complex, there are 5 windows in each apartment, and 9 apartments in each
floor. How many windows are there on 8 floors?
2. A bus route is 8 kilometers long. The bus does the route 6 times each day. How many miles
will the bus drive in 6 days?
3. How many posts does it take to support a straight fence 200 meters long if a post is placed
every 20 meters?
4. How many posts does it take to support a fence around a square field measuring 200 meters
on a side if posts are placed every 20 meters?
5. Chamy and Kleah went to an amusement park. They bought the same number of ride tickets,
but Kleah bought them in packs of 16, and Chamy bought them in packs of 3. What is the
smallest possible number of tickets they each bought?
Transcribed Image Text:Polya's Four-Step Problem-Solving Strategy One of the foremost recent mathematicians to make a study of problem solving was George Polva (1887-1985). The basic problem-solving strategy that he advocated consisted of the following four steps: 1. Understand the problem. 2. Devise a plan. 3. Carry out the plan. 4. Review the solution. Requirement: Solve the following problems applying Polya's Four -Step Problem-Solving strategy. 1. In an apartment complex, there are 5 windows in each apartment, and 9 apartments in each floor. How many windows are there on 8 floors? 2. A bus route is 8 kilometers long. The bus does the route 6 times each day. How many miles will the bus drive in 6 days? 3. How many posts does it take to support a straight fence 200 meters long if a post is placed every 20 meters? 4. How many posts does it take to support a fence around a square field measuring 200 meters on a side if posts are placed every 20 meters? 5. Chamy and Kleah went to an amusement park. They bought the same number of ride tickets, but Kleah bought them in packs of 16, and Chamy bought them in packs of 3. What is the smallest possible number of tickets they each bought?
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