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3 years ago

5

the ratio of the weight of a book to the weight of a mug is 7:5 what fraction of the total weight of the book and mug is the wei

ght of the book?

1 answer:

Elena-2011 [213]3 years ago

7 0

12:7
because you add 7 and 5 and then there is the 7 for the book weight

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