19/8 as a decimal
Understand the Problem
The question is asking for the decimal representation of the fraction 19/8. To solve it, we will perform the division of 19 by 8.
Answer
The decimal representation of the fraction $\frac{19}{8}$ is $2.375$.
Answer for screen readers
The decimal representation of the fraction $\frac{19}{8}$ is $2.375$.
Steps to Solve
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Set up the division We start by setting up the long division of 19 by 8. This involves seeing how many times 8 goes into 19.
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Perform the division 8 goes into 19 two times (since $8 \times 2 = 16$).
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Calculate the remainder After subtracting $16$ from $19$, we get a remainder of $3$ (because $19 - 16 = 3$).
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Add a decimal Now we need to bring down a zero to continue the division since $3$ is less than $8$. This means we are now dividing $30$ by $8$.
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Continue the division 8 goes into 30 three times (because $8 \times 3 = 24$).
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Calculate the new remainder Now, subtract $24$ from $30$. This gives us a new remainder of $6$ (since $30 - 24 = 6$).
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Repeat the process Bring down another zero, making it $60$. Now divide $60$ by $8$.
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Divide again 8 goes into 60 seven times (since $8 \times 7 = 56$).
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Final remainder Subtract $56$ from $60$ to find the remainder of $4$ (because $60 - 56 = 4$).
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Continue until sufficient Bring down another zero to make it $40$. Divide $40$ by $8$.
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Final division 8 goes into 40 five times (since $8 \times 5 = 40$). This gives us a remainder of $0$.
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Combine results The quotient from our long division gives us the decimal representation. So, combining everything we have: $2.375$ for the fraction $\frac{19}{8}$.
The decimal representation of the fraction $\frac{19}{8}$ is $2.375$.
More Information
When you divide 19 by 8, it shows that 8 fits into 19 two times with a remainder, which we further process to find the decimal. The decimal $2.375$ shows the fraction in an easier-to-read format, particularly useful in real-world applications like measurements.
Tips
- A common mistake is miscalculating the remainders during division. Always double-check subtraction errors.
- Some may also forget to bring down zeros to continue the division process after reaching a remainder.
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