In a geometric series, the sum of the first three terms is 14.25 and the sum of the first four terms is 24.375. Find the first term and the common ratio.
First term =
Common ratio =

Molly planted vegetables in 0.6 of her garden and flowers in the rest of it. she planted green beans in 0.4 of the vegetable section of the garden. how much of her garden was planted with green beans?