Math Practice 101

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Ratios and Rates - Test 1
Keywords: Common Core, Ratios and Rates

Find the least common multiple of each set of numbers.

  • Question 1

    7, 9
  •    
  • Question 2

    6, 15
  •    
  • Question 3

    9, 12, 15
  •    
  • Question 4

    The Movie House gives away a $5 coupon for every 4 movies purchased. they give away a bag of popcorn for every 3 movies purchased. How many movies would you have to purchase in all before receiving both a $5 coupon and a bag of popcorn at the same purchase?
  •    movies
  • Question 5

    A gardener has 27 pansies and 36 daisies. He plants an equal number of each type of flower in each row. What is the greatest possible number of pansies in each row?
  •     pansies
  • Question 6

    Fourteen boys and 21 girls will be equally dividing into groups. Find the greatest number of number of groups that can be created if no one is left out.
  •     groups
  • Question 7
    A grocery store clerk has 16 oranges, 20 apples, and 24 pears. The clerk needs to put an equal number of apples, oranges, and pears into each basket. What is the greatest number of baskets that can be made so that no fruit is left?
  •     baskets
  • Question 8

    Drusilla replaces the light bulb in the hall closet every 9 month and replaces the air filter every 6 months. She just replaced both items this month. After how many months will she replace both the light bulb and the air filter? Select all that aplly.
    • 12 months
    • 18 months
    • 36 months
    • 48 months
  • Question 9

    Pizza Palace cuts a medium pizza into 8 slices. The same size pizza at Pizza Pioneers is cut into 16 slices. Jasmine ate 4 slices of a medium pizza from Pizza Pioneers. What fraction of pizza from Pizza Palace is equal to \(\frac{4}{16}\)? Explain.

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