Chapter 8: Problem 27
(Section 6.3) Convert 0.06 to a fraction.
Short Answer
Expert verified
0.06 converts to the fraction \( \frac{3}{50} \).
Step by step solution
01
Understanding the Position of the Decimal
To convert a decimal to a fraction, we first need to understand what each digit represents. The decimal 0.06 has a '6' in the hundredths place, meaning it represents 6 hundredths or 6 parts out of 100.
02
Writing the Decimal as a Fraction
We write the decimal 0.06 as a fraction by placing the number '6' over '100'. So, 0.06 becomes \( \frac{6}{100} \).
03
Simplifying the Fraction
Next, we simplify \( \frac{6}{100} \) by finding the greatest common divisor (GCD) of both the numerator and the denominator. The GCD of 6 and 100 is 2.
04
Dividing by the GCD
Divide both the numerator and the denominator by their GCD. \( \frac{6}{100} \div \frac{2}{2} = \frac{3}{50} \). Thus, the fraction simplifies to \( \frac{3}{50} \).
05
Presenting the Simplified Fraction
Confirm that \( \frac{3}{50} \) is in its simplest form since 3 and 50 have no common factors other than 1. The conversion is complete.
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Key Concepts
These are the key concepts you need to understand to accurately answer the question.
Simplifying Fractions
When you convert a decimal to a fraction, the task isn't finished until you simplify the fraction. Simplifying a fraction means reducing it to its simplest form where the numerator and the denominator have no common factors other than 1. For example, in the fraction \( \frac{6}{100} \), the numbers 6 and 100 share a common factor of 2, which means we can make the fraction simpler.
Consider a few steps to simplify fractions:
Consider a few steps to simplify fractions:
- Find the greatest common divisor (GCD) of the numerator and the denominator.
- Divide both the numerator and the denominator by the GCD.
- Check if the resulting fraction is in its simplest form by ensuring the numerator and denominator are coprime.
Greatest Common Divisor
The greatest common divisor (GCD) is a key concept when simplifying fractions. It refers to the largest number that can divide both the numerator and the denominator without leaving a remainder.
To find the GCD:
To find the GCD:
- List the factors of both numbers you are comparing.
- Identify the largest factor common to both lists.
Understanding Decimal Places
Decimals represent parts of whole numbers, and the position of a digit in a decimal number tells you its place value. For instance, in the decimal 0.06, the '6' is in the hundredths place, which indicates 6 parts out of 100.
Here's how you can understand and manage decimal places:
Here's how you can understand and manage decimal places:
- Each digit in a decimal is a fraction with a denominator that is a power of 10.
- The first digit to the right of the decimal is the tenths place, the next is the hundredths, then thousandths, and so on.