Question
P6.RD.TL.16010110-A1
The ratio of Zane's total marks to that of Carl's in the mock test was 8 : 9. In the next mock test, Zane's marks increased by 90%. By what percentage must Carl's marks be increased if their total marks were to be the same? Round off your answer to the nearest whole number.
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STUDENT

Primary 6 RFPD P6.RD.TL.16010110

28 Jun 2024, 07:43 AM

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