To calculate:Find the amount of time Joel spend watching space adventure movies. He saw twice as many
Movie length * Number of movies = Total time | |||
Space movies | ? |
| ? |
Mystery movies | ? | ? | ? |
Answer to Problem 4P
Joel spend 9 hours watching space movies.
Explanation of Solution
Given information:He saw twice as many
Calculation: Let
Hours per shift | Number of shifts | Total hours worked | |
Space | 1.5 |
|
|
Mystery | 2 |
|
|
Total time spend by watching movies is 15 hour, so we can write an equation
Now solving the above equation, we gets
Time spend for watching space movies is
Conclusion: Joel spend 9 hours watching space movies.
Chapter 3 Solutions
Algebra: Structure And Method, Book 1
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