Question
A departmental store had 160 juicers for sale during a 7-day period. The line graph shows the number of juicers left unsold at the end of each day. The number of juicers left unsold at the end of Day 7 was not shown.
  1. On which day was the greatest number of juicers sold? Give your answer in number. (Eg 1)
  2. The average number of juicers sold for the last two days was 13. How many juicers were sold on Day 7?
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

A departmental store had 160 juicers for sale during a 7-day period. The line graph shows the number of juicers left unsold at the end of each day. The number of juicers left unsold at the end of Day 7 was not shown.
  1. On which day was the greatest number of juicers sold? Give your answer in number. (Eg 1)
  2. The average number of juicers sold for the last two days was 13. How many juicers were sold on Day 7?