The distance between two plants is to be 5m, a basket filled with plants is kept at point A which is 10m from the first plant. Dinesh has to take one plant from the basket and then he will have to plant it in a row as shown in the figure and then he has to return to the basket to collect another plant. He continues in the same way until all the flower plants in the basket. Dinesh has to plant ten numbers of flower plants. Now answer the following questions: i) Find the distance covered by Dinesh to plant the first 5 plants and return to basket.