Question
P5.DA.NK.23052624-A1
The average height of a group of boys was 110 cm. After 4 girls with a total of 500 cm joined the group, the average height of all the students increased to 116 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

04 Jul 2024, 08:13 PM

The average height of a group of boys was 110 cm. After 4 girls with a total of 500 cm joined the group, the average height of all the students increased to 116 cm.
  1. What was the average height of the girls?
  2. How many boys were there in the group?
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