Question
The ratio of the number of hens in Farm V to the number of hens in Farm W was 7 : 10. There were 66 fewer hens in Farm V than in Farm W. When 9 hens escaped from Farm W, the farmer in Farm W bought another 19 hens. What was the new ratio of the number of hens in Farm V to the number of hens in Farm W in the end? Give your answer in the simplest form.
4 m

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The ratio of the number of hens in Farm V to the number of hens in Farm W was 7 : 10. There were 66 fewer hens in Farm V than in Farm W. When 9 hens escaped from Farm W, the farmer in Farm W bought another 19 hens. What was the new ratio of the number of hens in Farm V to the number of hens in Farm W in the end? Give your answer in the simplest form.