Mathematics, 30.09.2019 15:20, quetzaliescalona

The ratio of the number of taylor’s cds to the number of dave’s cds is 7 to 8. taylor has 84 cds. how many cds do they have all together?

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The ratio of the number of taylor’s cds to the number of dave’s cds is 7 to 8. taylor has 84 cds. ho...