"a group of 8 friends goes to the movies. a bag of popcorn costs $2.99. how much will it cost to get one bag of popcorn for each friend? explain how you can calculate this amount mentally. it will cost $ for all the friends to get popcorn. if the bags of popcorn for $3 each, it would cost $ . since $2.99 is one cent less than $3, i can subtract one cent for each friend, taking away $ from $24." how do i solve this problem?
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Category: science |
Author: Abraham Uilleam

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