Add/Subtract Fractions w/Unlike Denominators
3 years ago
jhoelscher
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15 QuestionsShow answers
  • Question 1
    900 seconds
    Q. 8/9 - 1/3 = 
    answer choices
    7/6
    5/9
    2/3
    8/27
  • Question 2
    900 seconds
    Q. What number could be a common denominator for these two fractions?
    1/5   and   5/6?
    answer choices
    30
    11
    6
    5
  • Question 3
    900 seconds
    Q. What number could be a common denominator for these two fractions?
    2/3   and   3/4
    answer choices
    3
    4
    7
    12
  • Question 4
    900 seconds
    Q. What number could be a common denominator for these two fractions?
    1/5   and   5/6?
    answer choices
    30
    11
    6
    5
  • Question 5
    900 seconds
    Q. What must you have to add and subtract fractions?
    answer choices
    Common numerators
    Different numerators
    Different denominators
    Common denominators
  • Question 6
    900 seconds
    Q. 2/3 + 1/2 = 
    answer choices
    6/7
    2/6
    3/5
    7/6
  • Question 7
    300 seconds
    Q. What is the sum of 1/2 + 1/3 + 1/6?  
    Simplify your answer.
    answer choices
    1
    3/24
    5/6
    3/12
  • Question 8
    900 seconds
    Q. Which of these numbers could NOT be a common denominator for these three fractions?
    1/3   and 2/5   and   3/10
    answer choices
    15
    30
    60
    90
  • Question 9
    300 seconds
    Q. 2/6 + 2/8 =
    answer choices
    4/14
    4/8
    7/12
    8/16
  • Question 10
    300 seconds
    Q. 4/8 + 1/3 =
    answer choices
    5/11
    4/8
    5/6
    4/11
  • Question 11
    900 seconds
    Q. Aden is helping his dad paint his house. They mixed 5/9 gallons of white paint and 1/6 gallons of blue paint. How many gallons was the mixture in all?
    answer choices
    6/18 gallons
    13/18 gallons
    4/5 gallons
    1/6 gallons
  • Question 12
    900 seconds
    Q.
    answer choices
    1/12
    1
    2/35
    23/25
  • Question 13
    900 seconds
    Q. Solve: 11/12 - ¾
    answer choices
    1⅙
    1
  • Question 14
    300 seconds
    Q. Subtract and simplify
    3/7-2/6
    answer choices
    4/42
    2/21
    1/1
    5/13
  • Question 15
    300 seconds
    Q. Subtract and simplify
    2/4 - 3/8
    answer choices
    1/8
    5/4
    4/32
    1/2
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