To convert the fraction \( \frac{27}{50} \) to a decimal using long division, follow these steps:
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Set up the long division: Place 27 under the long division bar and 50 outside.
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Determine how many times 50 goes into 27: Since 50 is larger than 27, it goes in 0 times. Write 0 above the division bar.
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Add a decimal point: Since we have 0 as the whole number, we add a decimal point and a zero to make 27.0, bringing down the zero to make it 270.
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Calculate how many times 50 goes into 270: 50 goes into 270 five times (since \( 50 \times 5 = 250 \)). Write 5 above the division bar.
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Subtract: Now subtract 250 from 270: \[ 270 - 250 = 20 \]
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Bring down another zero: Bring down another zero to make 200.
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Calculate how many times 50 goes into 200: 50 goes into 200 four times (since \( 50 \times 4 = 200 \)). Write 4 above the division bar next to the 5.
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Subtract: Now subtract 200 from 200: \[ 200 - 200 = 0 \]
Since the remainder is now 0, the division is complete, and we find:
\[ \frac{27}{50} = 0.54 \]
So the answer is 0.54.