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

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