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Pregunta

Murray Mcdonald

06/26/2023 · escuela secundaria

Convert 2 1/8 to a decimal correctly.

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expertRespuesta verificada por expertos

Fuentes Jimenez
Specialized Tutor
5.0 (16votos)

2 1/8 as a decimal is 2.125.

Solución

  1. Convert the fraction part (1/8) to a decimal:
    \[\frac { 1} { 8} = 0.125\]
  2. Add this to the whole number part (2):
    \[2 + 0.125 = 2.125\]

 

Supplemental Knowledge

Converting mixed numbers to decimals is a useful skill in various mathematical applications, including measurements, financial calculations, and data analysis. Understanding this process helps in making comparisons and performing arithmetic operations more efficiently.

  1. Mixed Number:
    • A mixed number consists of an integer part and a fractional part (e.g., \(2 \frac { 1} { 8} \)).
  2. Conversion Process:
    • To convert a mixed number to a decimal, first convert the fractional part to a decimal and then add it to the integer part.
    • The fractional part can be converted by dividing the numerator by the denominator.

 

Real-Life Connections

Imagine you're baking and need to measure ingredients precisely. Recipes often use fractions for measurements, but your digital scale reads in decimals. Knowing how to convert between these formats ensures you follow the recipe accurately.

 

For more help with fractions and decimals or other math-related queries, explore UpStudy’s Decimals calculator! These resources provide detailed explanations and practical examples tailored to your learning needs.
If you have any more questions or need further assistance with another topic, feel free to ask!

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