Question
P5.DA.NK.23052610-A1
A departmental store had 200 washing machines for sale during a 7-day period. The line graph shows the number of washing machines left unsold at the end of each day. The number of washing machines left unsold at the end of Day 7 was not shown.
  1. On which day was the greatest number of washing machines sold? Give your answer in number. (Eg 1)
  2. The average number of washing machines sold for the last three days was 13. How many washing machines were sold on Day 7?
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Primary 5 DATA ANALYSIS P5.DA.NK.23052610

07 May 2024, 06:42 AM

A departmental store had 200 washing machines for sale during a 7-day period. The line graph shows the number of washing machines left unsold at the end of each day. The number of washing machines left unsold at the end of Day 7 was not shown.
  1. On which day was the greatest number of washing machines sold? Give your answer in number. (Eg 1)
  2. The average number of washing machines sold for the last three days was 13. How many washing machines were sold on Day 7?
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