Math Concepts: Fractions and Percentages
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Questions and Answers

How many rooms can Andrew paint if he uses \frac{3}{4} gallon on each room?

  • 6\frac{3}{4} rooms (correct)
  • 5 \frac{1}{4} rooms
  • 12 rooms
  • 7 rooms
  • How long did it take Jason to drive to the beach, if it took Mary 1 \frac{5}{6} hours?

  • 5 \frac{1}{6} hours (correct)
  • 3 \frac{5}{6} hours
  • 1 \frac{5}{12} hours
  • 4 \frac{1}{2} hours
  • What is 0.15 written as a fraction in simplest form?

  • 3/10
  • 3/20 (correct)
  • 15/100
  • 1/5
  • What is the unit rate for 28 miles in 7 days?

    <p>4 miles per day</p> Signup and view all the answers

    Study Notes

    Division of Fractions

    • Divide 9 by 3/5 to get 15

    Painting Rooms

    • Andrew has 5 1/4 gallons of paint
    • He uses 3/4 gallon per room
    • He can paint 7 rooms

    Driving Time

    • Mary took 6 2/3 hours to drive to the beach
    • Jason took triple the time
    • Jason took 20 hours to drive to the beach

    Fraction to Percent

    • 2/5 written as a percentage is 40%

    Percent to Decimal

    • 6% written as a decimal is 0.06

    Decimal to Fraction

    • 0.15 written as a fraction in simplest form is 3/20

    Percent to Fraction

    • 125% written as a fraction in simplest form is 5/4

    Unit Rate

    • 28 miles in 7 days is equal to 4 miles per day

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    Description

    This quiz covers essential concepts related to fractions, percentages, and their conversions. You will learn how to divide fractions, convert between different numerical formats, and calculate unit rates. Test your understanding of these mathematical principles with this comprehensive quiz.

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