Mary has postcards and stamps. The ratio of the number of
postcards to the number of sta...
Mathematics, 28.05.2020 16:59 dbenitezmontoya3
Mary has postcards and stamps. The ratio of the number of
postcards to the number of stamps she has is 2:9. If Marry has
36 stamps, how many postcards does Mary have?
_postcards
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Answers: 3
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