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Mathematics, 09.12.2019 08:31 alexismarie6975

One pound of swordfish costs as much as 1.5 pounds of salmon. mrs. o pays $39 for 2 pounds of salmon and 3 pounds of swordfish. find the ratio of the amount of money mrs. o pays for the swordfish to the amount of money she pays for the swordfish.

i know the answer is 9: 4, but how would you do this without algebra?

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One pound of swordfish costs as much as 1.5 pounds of salmon. mrs. o pays $39 for 2 pounds of salmon...
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