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

### Instruction:
 Kuna vitabu 15 vya "Where's Waldo?" vilivyochapishwa. Kila kitabu kina michezo 30 ya kumtafuta Waldo. Mtu wa kawaida huchukua dakika 3 kumtafuta Waldo katika mchezo mmoja. Itachukua muda gani kumtafuta kila Waldo?


### Response:
 Kuna michezo 450 kwa sababu 15 x 30 = <<15*30=450>>450
Itachukua dakika 1,350 kumtafuta Waldo wote kwa sababu 450 x 3 = 1,350