Audrey and megan are decorating for a birthday party. audrey hangs 4 streamers in the same amount of time that megan hangs 6. if audrey hangs 12 streamers, how many will megan hang?

Divide 12 by 4
→ 12 / 4 = 3

you can know Audrey take 3 units of time to hang 12 streamers

then how many streamers can Megan hang in 3 units of time?
Just multiply the number of streamers that Megan can hang in a unit of time by 3
→ 6 * 3 = 18

So the answer is 18

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