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

### Instruction:
 Katika gazeti, kila moja kati ya kurasa 12 ina picha 2 na kila moja kati ya kurasa nyingine 9 ina picha 3. Picha ngapi zinatumika katika gazeti?


### Response:
 12 * 2 + 9 * 3 = 24 + 27 = <<12*2+9*3=51>>51 picha.