Question
P5.DA.NK.23052623-A3
The average height of a group of 8 girls is 129 cm. When Cathy and Jane left the group, the average height decreased by 3 cm. What is Cathy and Jane's total height?
3 m
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Primary 5 DATA ANALYSIS P5.DA.NK.23052623

02 Jul 2024, 12:48 AM

The average height of a group of 8 girls is 129 cm. When Cathy and Jane left the group, the average height decreased by 3 cm. What is Cathy and Jane's total height?
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