Shalini and her friends decided to teach some children of slum area near their house . The children were made to sit in row. If 1 child is extra in a row, there would be two row less. If one child is less in a row, there would be 3 rows more . Find the number of children educated?
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from above we conclude that
Her friends had taught 4 students in slum area
hope it help u....
Her friends had taught 4 students in slum area
hope it help u....
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