What Does Evaluate Imply in Math Problems?

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Homework Help Overview

The discussion revolves around the interpretation of the term "evaluate" in the context of a mathematical expression involving mixed numbers and their multiplication.

Discussion Character

  • Conceptual clarification, Mathematical reasoning

Approaches and Questions Raised

  • Participants explore the meaning of "evaluate" and whether it implies simply finding an answer. There is a discussion about the nature of the operation, with some noting that the expression involves multiplication of fractions rather than addition.

Discussion Status

Some participants have offered insights into the nature of mixed numbers and suggested converting them to improper fractions for multiplication. There is an ongoing exploration of terminology, particularly the use of "sum" in different contexts.

Contextual Notes

Participants are considering the implications of the term "evaluate" and how it relates to the arithmetic operations involved. There is also mention of regional language differences in mathematical terminology.

Gringo123
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What does the word mean when you are presented with a question like this?

Evaluate 3 1/3 x 1 1/5

Is it simply asking us to work out the answer to the sum?
 
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A sum? Isn't this a product of fractions? In words, three wholes and one third times one whole and one fifth?
 
Gringo123 said:
What does the word mean when you are presented with a question like this?

Evaluate 3 1/3 x 1 1/5

Is it simply asking us to work out the answer to the sum?
As Radou noted, this is a product, not a sum. The two numbers are mixed numbers (a whole number plus a fraction), which are not very useful for calculations. Convert each of the mixed numbers to an improper fraction, and then multiply, using the rules of fraction multiplication.
 
Hi Mark
Thanks once again fior helping out.
Does that mean the solution is as follows?
10/3 x 6/5 = 60/15 = 4
When the question says, "Evaluate", I guess it just means "work out the answer"?
 
Yes, "evaluate" simply means "do the arithmetic".

And, radou and Mark44, "sum" is a common Britishism for any arithmetic problem.
 

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