Question
The ratio of Tommy's total scores to that of Reggie's in the mock exam was 8 : 9. In the next mock exam, Tommy's scores increased by 70%. By what percentage must Reggie'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 Tommy's total scores to that of Reggie's in the mock exam was 8 : 9. In the next mock exam, Tommy's scores increased by 70%. By what percentage must Reggie's scores be increased if their total scores were to be the same? Round off your answer to the nearest whole number.