Question
P5.DA.NK.23052610-A1
A departmental store had 140 microwave ovens for sale during a 7-day period. The line graph shows the number of microwave ovens left unsold at the end of each day. The number of microwave ovens left unsold at the end of Day 7 was not shown.
  1. On which day was the greatest number of microwave ovens sold? Give your answer in number. (Eg 1)
  2. The average number of microwave ovens sold for the last three days was 9. How many microwave ovens were sold on Day 7?
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Primary 5 DATA ANALYSIS P5.DA.NK.23052610

08 May 2024, 04:21 AM

A departmental store had 140 microwave ovens for sale during a 7-day period. The line graph shows the number of microwave ovens left unsold at the end of each day. The number of microwave ovens left unsold at the end of Day 7 was not shown.
  1. On which day was the greatest number of microwave ovens sold? Give your answer in number. (Eg 1)
  2. The average number of microwave ovens sold for the last three days was 9. How many microwave ovens were sold on Day 7?
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