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

### Instruction:
Parker went to the gym and found 4 twenty pounds dumbbells set up for weightlifting. He added two more dumbbells to the setup and started his exercises. How many pounds of dumbbells is Parker using for his exercises?

### Response:
 Dumbbells 4 zenye uzito wa paundi 20 kila moja zina uzito wa jumla wa 4*20 = <<4*20=80>>80 paundi.
Parker alipoongeza dumbbells mbili zaidi kwenye mazoezi, aliongeza uzito kwa paundi 2*20 = <<2*20=40>>40.
Hivyo, alitumia dumbbells zenye uzito wa paundi 40+80 = <<40+80=120>>120 kwa mazoezi yake.