Austin mowed 7 lawns in 4 hours. At that rate, how long will it take to mow 21 lawns?

Question

Austin mowed 7 lawns in 4 hours. At that rate, how long will it take to mow 21 lawns?

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Athena 3 weeks 2021-11-08T23:52:48+00:00 1 Answer 0 views 0

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    2021-11-08T23:54:09+00:00

    Answer:

    12

    Step-by-step explanation:

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45:7+7-4:2-5:5*4+35:2 =? ( )