Question
PSLE
The graph shows the number of printers sold from June to October. The number of printers sold in July is equal to the average number of printers sold from July, August, September and October. Find the number of printers sold in June.

2 m

Click button first when a symbol is required. X

PSLE
The graph shows the number of printers sold from June to October. The number of printers sold in July is equal to the average number of printers sold from July, August, September and October. Find the number of printers sold in June.