SOLUTION: if a boy can mow a lawn of 100 m square in one hour, how long will it take him to mow a lawn 50 m square, assuming that he mows at the same rate each time?
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Question 342258: if a boy can mow a lawn of 100 m square in one hour, how long will it take him to mow a lawn 50 m square, assuming that he mows at the same rate each time? Answer by datmorg(1) (Show Source):
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