Question
P5.DA.NK.23052624-A1
The average height of a group of boys was 148 cm. After 8 girls with a total of 1240 cm joined the group, the average height of all the children increased to 152 cm.
  1. What was the average height of the girls?
  2. How many boys were there in the group?
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Primary 5 DATA ANALYSIS P5.DA.NK.23052624

03 Jun 2024, 03:23 PM

The average height of a group of boys was 148 cm. After 8 girls with a total of 1240 cm joined the group, the average height of all the children increased to 152 cm.
  1. What was the average height of the girls?
  2. How many boys were there in the group?
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