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

### Instruction:
Mark and James need a total of 14 dice that are 12 sided to play their game.  Mark has a bag of 10 dice and 60% of them are 12 sided.  James has a bag of 8 dice and 75% of them are 12 sided.  How many dice will the boys need to buy to play their game?

### Response:
 Mark ana 60% ya dau zenye pande 12, hivyo ana 60/100 * 10 dau katika mfuko wake = <<60/100*10=6>>6 dau zenye pande 12.
James ana 75% ya dau zenye pande 12, hivyo ana 75/100 * 8 dau katika mfuko wake = <<75/100*8=6>>6 dau zenye pande 12.
Wavulana watahitaji kununua 14 dau - 6 dau - 6 dau = <<14-6-6=2>>2 dau.