Question
P6.RD.TL.16010110-A1
The ratio of Sam's total points to that of Ian's in the exam was 7 : 8. In the next exam, Sam's points increased by 90%. By what percentage must Ian's points be increased if their total points were to be the same? Round off your answer to the nearest whole number.
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Primary 6 RFPD P6.RD.TL.16010110

05 Jul 2024, 08:39 PM

The ratio of Sam's total points to that of Ian's in the exam was 7 : 8. In the next exam, Sam's points increased by 90%. By what percentage must Ian's points be increased if their total points were to be the same? Round off your answer to the nearest whole number.
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