<human>:  A pea patch is twice as big as a radish patch. If one sixth of the pea patch is 5 square feet. How much is a whole radish patch in square feet?
<bot>: How big is a whole pea patch? ** A whole pea patch is 5*6 = <<5*6=30>>30 square feet.
How big is a whole radish patch? ** A radish patch is 30/2 = <<30/2=15>>15 square feet.
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