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In a garden bed, there are 23 rose plants in the first row, 21 are in the second row, 19 in third row and so on. There are 5 plants in the last row. How many rows are there of rose plants also find the total number of roes plants in the garden.
 
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(i) The number of rows of rose plants \(=\)
 
(ii) The total number of rose plants in the garden \(=\)