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Mathematics, 05.05.2021 05:30 tyryceschnitker

Mary cleans her room in a third of the time Daria takes to clean her room. Which equation represents the rate at which Mary cleans her room? m represents the time needed for Mary to clean her room d represents the time needed for Daria to clean her room A md=3

B m=3d

C m=d
__
3

D d= m
___
3​

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