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25-11-2020
Mathematics

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After taking typing lessons for three months, Johanna can type 285 words in five minutes. How many words can she type in 13 minutes?

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Аноним Аноним

25-11-2020

Answer:

Hello,

-First find the unit rate, 285 divided by 5

since she can type 285 words in 5 minutes

the unit rate is 57 words per minute

-now multiply that by 13

57 times 13

741 words in 13 minutes

-Hope this helps

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