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math

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A girl cycles from her house to a friend’s house at 22 km/h and home again at 26 km/h. If the
round trip takes 54 min, how far is it to her friend’s house?
Round your answer to the nearest 0.1 km.
[

  • math -

    22 + 26 = 48
    48/2 = 24 km/h

    54 / 24 = 2.25 = 2.3 km

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