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A Furniture Factory can box a desk chair in 15 seconds what is the rate per minute​

1 Answer

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4 chairs per minute.

There are four groups of 15 seconds in a minute, because 15 times 4 is 60 seconds. If there is one chair boxed in each of these time periods, you multiply 4 time periods times 1 chair = 4 chairs per minute.
User MattPutnam
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