Question
The ratio of Gabriel's total scores to that of Caden's in the test was 8 : 9. In the next test, Gabriel's scores increased by 90%. By what percentage must Caden's scores be increased if their total scores were to be the same? Round off your answer to the nearest whole number.
3 m

Click button first when a symbol is required. X

The ratio of Gabriel's total scores to that of Caden's in the test was 8 : 9. In the next test, Gabriel's scores increased by 90%. By what percentage must Caden's scores be increased if their total scores were to be the same? Round off your answer to the nearest whole number.