what is 0.595 as a fraction

2 min read 09-01-2025
what is 0.595 as a fraction

Decoding 0.595: A Step-by-Step Guide to Converting Decimals to Fractions

Converting decimals to fractions might seem daunting, but it's a straightforward process once you understand the underlying principles. Let's break down how to transform 0.595 into its fractional equivalent.

Understanding Decimal Place Value

The key to converting decimals to fractions lies in understanding place value. Each digit to the right of the decimal point represents a fraction of a power of ten. For instance:

  • The first digit after the decimal point represents tenths (1/10).
  • The second digit represents hundredths (1/100).
  • The third digit represents thousandths (1/1000), and so on.

Converting 0.595

  1. Identify the place value of the last digit: In 0.595, the last digit, 5, is in the thousandths place. This means our denominator will be 1000.

  2. Write the decimal as a fraction: We can write 0.595 as the fraction 595/1000.

  3. Simplify the fraction (if possible): To simplify a fraction, we need to find the greatest common divisor (GCD) of the numerator (595) and the denominator (1000). The GCD is the largest number that divides both the numerator and the denominator without leaving a remainder.

Finding the GCD can be done through various methods, including prime factorization. In this case, we can see that both 595 and 1000 are divisible by 5:

  • 595 ÷ 5 = 119
  • 1000 ÷ 5 = 200

Now we have the fraction 119/200. Since 119 is a prime number and doesn't share any common factors with 200 besides 1, this fraction is in its simplest form.

Therefore, 0.595 as a fraction is 119/200.

Further Exploration: Converting other decimals to fractions

The process remains the same for other decimals:

  1. Write the decimal as a fraction with a denominator based on the place value of the last digit. (e.g., 0.7 becomes 7/10, 0.25 becomes 25/100).

  2. Simplify the fraction by finding the GCD of the numerator and denominator and dividing both by it.

This method provides a clear and concise way to convert any decimal number into its equivalent fraction. Remember, practice makes perfect! The more you work through examples, the more comfortable and efficient you'll become with this essential mathematical skill.

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