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Seven houses are spaced equally around a circular road. If it takes 6 minutes to walk from the first house to the third house, how long will it take to walk around the whole block?

Respuesta :

LSK101
14 minutes if you want to go to one end only but if you want to get back to the starting point then it’s 28 mins.

1 house is 2 mins walk
7 x 2 is 14
14 x 2 is 28

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