- #1
I'm not sure how they got this answer
- Thread starter antonisz
- Start date
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SUMMARY
The discussion centers on understanding ratios and their application in calculations, specifically using the equation \(\frac{4.03128}{0.02758} = \frac{2.32}{x}\). Participants clarify that this equation can be rearranged in multiple equivalent forms, all yielding the same result. A participant acknowledges a potential error in their calculation, attributing it to the use of a low-quality calculator. The importance of accurate tools in mathematical computations is emphasized.
PREREQUISITES- Understanding of basic algebraic principles
- Familiarity with ratios and proportions
- Ability to manipulate equations
- Knowledge of calculator functionalities
- Study the concept of ratios in-depth, focusing on practical applications
- Learn how to solve proportions using cross-multiplication
- Explore different types of calculators and their accuracy
- Practice setting up and solving equations with varying formats
Students, educators, and anyone looking to improve their mathematical skills, particularly in the area of ratios and calculations.
- #2
Borek
Mentor
- 29,204
- 4,626
Do you know what ratio is? And how to use it in calculations?
4.03128 -> 0.02758
2.32 -> x
[tex]\frac {4.03128}{0.02758} = \frac {2.32}{x}[/tex]
Actually it can be set up in several different, but equivalent ways. In the end they yield exactly the same result.
4.03128 -> 0.02758
2.32 -> x
[tex]\frac {4.03128}{0.02758} = \frac {2.32}{x}[/tex]
Actually it can be set up in several different, but equivalent ways. In the end they yield exactly the same result.
- #3
antonisz
- 27
- 0
Borek said:
Oh, thanks. It must have been a calculator error on my part because I had the same equation set up, only I got 0.0155!
Note to self, don't use dollar store calculators
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