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12-04-2019
Mathematics

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Sophie can type 128 words in 3 minutes. How many minutes will it take her to type 576 words?

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12-04-2019

Let’s first find the rate that she types at in wok.
128/3 = 42+2/3 words per minute.
Now divide 576 by the rate.
576/42.666= 13.5 minutes

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