How to convert 5/8 into a decimal
Understand the Problem
The question is asking how to change the fraction 5/8 into its decimal form. This involves performing the division of the numerator (5) by the denominator (8).
Answer
The decimal form of \( \frac{5}{8} \) is $0.625$.
Answer for screen readers
The decimal form of ( \frac{5}{8} ) is $0.625$.
Steps to Solve
- Set up the division Start by dividing the numerator (5) by the denominator (8). This sets up the basic division problem:
$$ 5 \div 8 $$
- Perform the division Since 5 is less than 8, we can add a decimal point and a zero to the numerator to continue the division. We rewrite 5 as 5.0 (or 5.00, etc.), allowing us to divide:
$$ 5.0 \div 8 $$
- Calculate the quotient When dividing, we find that 8 goes into 50 six times (since $8 \times 6 = 48$). Write down the 6 after the decimal point:
$$ 0.6 $$
- Subtract and continue Subtract 48 from 50 to get 2. Bring down the next zero, making it 20. Now we continue dividing:
$$ 20 \div 8 $$
- Find the next digit 8 goes into 20 two times (since $8 \times 2 = 16$). Write down the 2:
$$ 0.62 $$
- Repeat until satisfied Subtract 16 from 20 to get 4. Bring down another zero to make it 40. Then divide again:
$$ 40 \div 8 $$
8 goes into 40 five times (since $8 \times 5 = 40$). Write down the 5:
$$ 0.625 $$
- Final result Since there are no more remainders, we conclude that the decimal form of ( \frac{5}{8} ) is:
$$ 0.625 $$
The decimal form of ( \frac{5}{8} ) is $0.625$.
More Information
This conversion illustrates basic long division involving decimals, which is an essential skill in mathematics. Understanding how to convert fractions to decimals is useful in various real-world applications, such as calculating percentages, probabilities, and measurements.
Tips
- Forgetting to add a decimal point: When 5 is less than 8, it’s easy to forget to add the decimal and zero.
- Not bringing down zeros: After reaching a remainder, failing to bring down a zero to continue the division can lead to an incomplete answer.
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