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Mathematics, 31.08.2020 19:01 batmanmarie2004

There are a total of 55 people at a birthday party. There are three times as many kids at the party as parents, and there are five fewer grandparents than parents. Use the guess and check method to find out how many kids are at the birthday party?

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There are a total of 55 people at a birthday party. There are three times as many kids at the party...
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