810 sweets were distributed equally among children in such a way that the number of sweets received by each child is 40% of the total number of children. How many sweets did each child received?
Let the total number of children be x. Then, => x × (40% of x) = 810 => x2 = (810 × 100)/40 => x2 = 2025 => x = 45 Number of sweets received by each child = 40% of 45 = 18
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