Question
PSLE
The graph shows the number of computers sold from March to June. The number of computers sold in April is equal to the average number of computers sold from March, May and June. Find the number of computers sold in April.

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PSLE
The graph shows the number of computers sold from March to June. The number of computers sold in April is equal to the average number of computers sold from March, May and June. Find the number of computers sold in April.