Question
The ratio of grapefruits to dragonfruits is 5 : 7. If 477 dragonfruits are added, the ratio of grapefruits to dragonfruits will be 1 : 12. How many dragonfruits are there?
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The ratio of grapefruits to dragonfruits is 5 : 7. If 477 dragonfruits are added, the ratio of grapefruits to dragonfruits will be 1 : 12. How many dragonfruits are there?