Question
P5.DA.NK.23052623-A1
The average height of a group of 7 girls is 136 cm. When Tiffany and Lynn joined the group, the average height increased by 10 cm. What is Tiffany and Lynn's total height?
3 m
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Primary 5 DATA ANALYSIS P5.DA.NK.23052623

03 Jun 2024, 01:26 PM

The average height of a group of 7 girls is 136 cm. When Tiffany and Lynn joined the group, the average height increased by 10 cm. What is Tiffany and Lynn's total height?
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