Question
The ratio of guavas to pears is 2 : 5. If 45 pears are added, the ratio of guavas to pears will be 1 : 7. How many guavas are there?
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The ratio of guavas to pears is 2 : 5. If 45 pears are added, the ratio of guavas to pears will be 1 : 7. How many guavas are there?