science - pls help me ! i know i've sent it before
no i just think that the carpet has a warmer texture
math
If A farmer uses a large tractor,she can plow a filed in eight hours. Her sister, using a smaller tractor can plow the same field in 12 hrs. How many hours would it take to plow the field if they worked together ? Express your answer as a mixed number and show your work.
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