Question
Mrs Lim had a total of 110 yellow and pink daisies in the ratio of 7 : 4. After she had given away 3 times as many yellow daisies as pink daisies, the number of yellow and pink daisies left was in the ratio of 4 : 3. How many more yellow daisies than pink daisies did she give away?
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Mrs Lim had a total of 110 yellow and pink daisies in the ratio of 7 : 4. After she had given away 3 times as many yellow daisies as pink daisies, the number of yellow and pink daisies left was in the ratio of 4 : 3. How many more yellow daisies than pink daisies did she give away?