Question
On 1 July to 4 July, an average of 40 lilies were sold and from 5th July to 9 July, an average of 22 lilies were sold. $280 worth of lilies were sold from 10 July to 20 July. Given that a lily was sold for $4, find the average number of lilies sold from 1 July to 20 July.
4 m

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On 1 July to 4 July, an average of 40 lilies were sold and from 5th July to 9 July, an average of 22 lilies were sold. $280 worth of lilies were sold from 10 July to 20 July. Given that a lily was sold for $4, find the average number of lilies sold from 1 July to 20 July.