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MATHEMATICS FOR PLUMBERS AND PIPEFITTERS UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS.pdf

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Institution MATHEMATICS FOR PLUMBERS AND PIPEFITTERS
Course MATHEMATICS FOR PLUMBERS AND PIPEFITTERS
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MATHEMATICS FOR PLUMBERS AND PIPEFITTERS UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS.pdf

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MATHEMATICS FOR PLUMBERS AND
PIPEFITTERS UPDATED ACTUAL QUESTIONS
AND CORRECT ANSWERS

◉ Reduce 4/8.
Answer: 1/2


◉ Reduce 6/12.
Answer: 1/2


◉ Reduce 4/2.
Answer: 2


◉ Reduce 9/12.
Answer: 3/4


◉ Reduce 6/10.
Answer: 3/5


◉ Reduce 5/10.
Answer: 1/2

,◉ Reduce 12/14.
Answer: 6/7


◉ Reduce 8/12.
Answer: 2/3


◉ Reduce 20/30.
Answer: 2/3


◉ Find the lowest common denominator: 4/5 + 9/10.
Answer: 10


◉ Find the lowest common denominator: 1/6 + 5/8 - 4/7.
Answer: 168


◉ Find the lowest common denominator: 1/3 - 5/7.
Answer: 21


◉ Find the lowest common denominator: 4/9 - 5/6 + 1/4.
Answer: 36

, ◉ Find the lowest common denominator: 3/16 + 5/8 + 1/2.
Answer: 16


◉ Change to a mixed number: 28/8.
Answer: 3 1/2


◉ Change to a mixed number: 14/3.
Answer: 4 2/3


◉ Change to a mixed number: 53/20.
Answer: 2 13/20


◉ Change to a whole number: 9/9.
Answer: 1


◉ Change to a mixed number: 16/6.
Answer: 2 2/3


◉ Change to an improper fraction: 5 2/11.
Answer: 57/11


◉ Change to an improper fraction: 7 5/12.

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