Question
P5.DA.JM.17083150-A1
The average number of coins David and Charlie had was 101. The average number of coins David and Julian was 66.5. Given that the ratio of the number of coins Charlie had to the number of coins Julian had was 5 : 2, find the number of coins David had.
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Primary 5 DATA ANALYSIS P5.DA.JM.17083150

05 Jul 2024, 12:59 AM

The average number of coins David and Charlie had was 101. The average number of coins David and Julian was 66.5. Given that the ratio of the number of coins Charlie had to the number of coins Julian had was 5 : 2, find the number of coins David had.
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