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Chapter 10: Problem 42

T \(F \quad\) There is no difference between \(^{\prime \prime} 847 "\) and 847.

Short Answer

Expert verified
Answer: Yes, there is a difference between the expressions. "847" represents 847 seconds (approx. 14.1166 minutes), while 847 is just the number 847.

Step by step solution

01

Understand the notations

The first expression \(^{\prime \prime} 847 "\) is presenting a value in minutes and seconds (not to be confused with the apostrophe used for prime in calculus). It means 847 seconds. On the other hand, the second expression is simply the number 847.
02

Convert seconds to minutes

To compare both expressions, we need to convert seconds to minutes. We know that 1 minute = 60 seconds. To convert 847 seconds to minutes, we can divide it by 60: \[847 \div 60 = 14.116666\cdots\]
03

Interpret the result

The result shows that 847 seconds are equivalent to approximately 14.1166 minutes. Therefore, there is a difference between the expressions \(^{\prime \prime} 847 "\) (which represents 847 seconds or approx. 14.1166 minutes) and 847. So, the statement is False. There is a difference between the two expressions.

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