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

### Instruction:
Audrey's key lime pie calls for 1/4 cup of key lime juice but she likes to double this amount to make it extra tart.  Each key lime yields 1 tablespoon of juice.  There are 16 tablespoons in 1 cup.  How many key limes does Audrey need?

### Response:
 Mapishi yake yanahitaji 1/4 kikombe cha juisi lakini anataka kuongeza mara mbili, hivyo anahitaji 1/4 + 1/4 = 1/2 kikombe.
Kuna vijiko 16 katika kikombe 1 na yeye anahitaji 1/2 kikombe, hivyo anahitaji 16 * (1/2) = 8 vijiko vya juisi.
Limau 1 linatoa kijiko 1 cha juisi na yeye anahitaji vijiko 8, hivyo anahitaji limau 1 * 8 = <<1*8=8>>8 limau.