Question
A departmental store had 190 gas stoves for sale during a 7-day period. The line graph shows the number of gas stoves left unsold at the end of each day. The number of gas stoves left unsold at the end of Day 7 was not shown.
  1. On which day was the greatest number of gas stoves sold? Give your answer in number. (Eg 1)
  2. The average number of gas stoves sold for the last two days was 11. How many gas stoves 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 190 gas stoves for sale during a 7-day period. The line graph shows the number of gas stoves left unsold at the end of each day. The number of gas stoves left unsold at the end of Day 7 was not shown.
  1. On which day was the greatest number of gas stoves sold? Give your answer in number. (Eg 1)
  2. The average number of gas stoves sold for the last two days was 11. How many gas stoves were sold on Day 7?