Question
P5.DA.NK.23052623-A4
The average height of a group of 7 boys is 145 cm. When Vincent, Ben and Zeph left the group, the average height decreased by 10 cm. What is Vincent, Ben and Zeph's total height?
3 m
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Primary 5 DATA ANALYSIS P5.DA.NK.23052623

02 Jul 2024, 05:20 PM

The average height of a group of 7 boys is 145 cm. When Vincent, Ben and Zeph left the group, the average height decreased by 10 cm. What is Vincent, Ben and Zeph's total height?
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