math

A gumball machine contains red, orange, yellow, green, and blue gumballs. Twenty percent of the gum balls are
red, 30% are orange, 5% are yellow, 10% are green, and the rest are blue. If there are a total of 120 gumballs, how
many more blue gumballs are there than yellow gumballs?
A. 48
B. 42
C. 36
D. 30

  1. 👍 2
  2. 👎 0
  3. 👁 1,719
  1. 0.35 * 120 = ______ number of blue gumballs

    1. 👍 1
    2. 👎 0
    👩‍🏫
    Ms. Sue
  2. 36

    1. 👍 0
    2. 👎 1
  3. 120*.35=42

    1. 👍 2
    2. 👎 0
  4. 120*.35 = 42 blue gumballs
    120*.05 = 6 yellow gumballs
    42-6=36

    1. 👍 1
    2. 👎 0
  5. 36

    1. 👍 1
    2. 👎 0
  6. 36

    1. 👍 1
    2. 👎 0

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