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29 March, 22:32

Olivia ties 2.5 ft of ribbon onto a balloon how many yards of ribbons does Olivia need for 18 balloons?

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Answers (2)
  1. 30 March, 01:22
    0
    You just multiply 2.5 by 18 and you get 45
  2. 30 March, 02:18
    0
    Let's break it down, this is easy.

    If she needs 2.5 feet of ribbon for every balloon and there are 18 balloons, that would be 2.5 X 18

    half of 18 is 9

    18+18=36

    36+9=45

    She would need 45 feet of ribbon, to convert that to yards just divide by 3

    45/3=15

    she needs 15 yards of ribbon for all 18 balloons
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