Question
The ratio of Peter's total scores to that of Flynn's in the exam was 6 : 7. In the next exam, Peter's scores increased by 90%. By what percentage must Flynn's scores be increased if their total scores were to be the same? Round off your answer to the nearest whole number.
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The ratio of Peter's total scores to that of Flynn's in the exam was 6 : 7. In the next exam, Peter's scores increased by 90%. By what percentage must Flynn's scores be increased if their total scores were to be the same? Round off your answer to the nearest whole number.