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

### Instruction:
 Camila has only gone hiking 7 times in her life. Amanda has gone on 8 times as many hikes as Camila, and Steven has gone on 15 more hikes than Amanda. If Camila wants to say that she has hiked as many times as Steven and plans to go on 4 hikes a week, how many weeks would it take Camila to achieve her goal?


### Response:
 Amanda ist 7 * 8 = <<7*8=56>>56 Mal gewandert.
Steven ist 56 + 15 = <<56+15=71>>71 Mal gewandert.
Camila muss noch 71 - 7 = <<71-7=64>>64 Mal wandern, um zu Steven aufzuschließen.
Camila wird ihr Ziel in 64 / 4 = <<64/4=16>>16 Wochen erreichen.