Question
PSLE
The graph shows the number of mobile phones sold from June to September. The number of mobile phones sold in September is equal to the average number of mobile phones sold from June to August. Find the number of mobile phones sold in September.

2 m

Click button first when a symbol is required. X

PSLE
The graph shows the number of mobile phones sold from June to September. The number of mobile phones sold in September is equal to the average number of mobile phones sold from June to August. Find the number of mobile phones sold in September.