Below is an instruction that describes a task. Write a response that appropriately completes the request in French. Please answer in French.

### Instruction:
 Rohan owns a 20-square meter coconut farm. Each square meter has 2 coconut trees and each tree has 6 coconuts. If the coconuts can be harvested every 3 months and each coconut costs $0.50, how much will he earn after 6 months?


### Response:
 Rohan a un total de 20 x 2 = <<20*2=40>>40 arbres de noix de coco.
Et il a un total de 40 x 6 = <<40*6=240>>240 noix de coco.
Donc, le total de noix de coco qu'il aura après 6 mois est de 240 x 2 = <<240*2=480>>480.
Par conséquent, le montant total qu'il gagnera est de 480 x 0,50 $ = 240 $.