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

### Instruction:
James buys 2 puzzles that are 2000 pieces each.  He anticipates for these larger puzzles he can do 100 pieces every 10 minutes.  So how long would it take to finish both puzzles?

### Response:
 Ameununua puzzle 2 ambazo kila moja ina vipande 2000 hivyo ni vipande 2*2000 = <<2*2000=4000>>4000
Anaweza kufanya vipande 100 kila baada ya dakika 10. Hivyo inamaanisha anaweza kufanya 10/100 = 1/10 kwa dakika
Hivyo itachukua 4000/1/10 = 400 dakika kumaliza puzzle zote mbili