Question

there is 45 base ball cards 14 basketball cards 20 football cards and 21 soccer cards what is the ratio in simplest form

Answer 1

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Total number of cards 45 + 14 + 20 + 21 = 100

If you want the ratio of Baseball to the total it is

45 / 100 = 9/20

If you want football to baseball it is 20 / 45 = 4/9